UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UR/tA0jn5FE7jCjZ2jdBJEmFS7vey+r0F4ppo3OKtMA=' 
WHERE 
  key_id = 'ae6374aac1abaa33c92adb70e0368f23d33779b1459bf273966605922bc6e2bf' 
  AND (
    token = 'UR/tA0jn5FE7jCjZ2jdBJEmFS7vey+r0F4ppo3OKtMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )