UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELpCMWaoGjU/en0Tnnx/HGEgzhAt3MxYuik4dlXfjB4=' 
WHERE 
  key_id = 'f479d676df3cde050b822b2bb471571b15505acf43093a8c73bee23091f6ec89' 
  AND (
    token = 'ELpCMWaoGjU/en0Tnnx/HGEgzhAt3MxYuik4dlXfjB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )