UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1ihqMj54WJYuseipxcfknm5XlwketCc7PJSEKzQF+M=' 
WHERE 
  key_id = '7b8315a0124a2b60cc7de09e001cca783e75073ecb77e47d1a4e117c869ea0e0' 
  AND (
    token = 'w1ihqMj54WJYuseipxcfknm5XlwketCc7PJSEKzQF+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )