UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vn5YaFw4gFNZUPeeTaQjPbVsZ4bVDrvoS/SZMwlzOfQ=' 
WHERE 
  key_id = '574a7f9791abfa7c2d95c321535321cae852c0db04b0b39512bfad3c86b7368f' 
  AND (
    token = 'vn5YaFw4gFNZUPeeTaQjPbVsZ4bVDrvoS/SZMwlzOfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )