UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obfFIp2nzMGQ79psNpbgwalG6ugtkMGWu0sgpx62XrM=' 
WHERE 
  key_id = 'e6d0404a30ee4329b8d41e38892213c9347f5b294923d420ef45b3c5a766cbc7' 
  AND (
    token = 'obfFIp2nzMGQ79psNpbgwalG6ugtkMGWu0sgpx62XrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )