UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXntr76+Lkhzu9Tc8coXizvBW65hqKYpPqRlDWY+B+Q=' 
WHERE 
  key_id = '5337d7c4f7a39aad464324a4c5f5d5873e580cb5c2c6ecdb7c92ad444d231246' 
  AND (
    token = 'QXntr76+Lkhzu9Tc8coXizvBW65hqKYpPqRlDWY+B+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )