UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojBoVzcUMZ4yYIyiWDL/xvw+Jj1wogDlt7bNxLzvLIk=' 
WHERE 
  key_id = '263b4e89b1c12dd296535bd0f30e171e4d7446f75c84d23437bae6446f6faf73' 
  AND (
    token = 'ojBoVzcUMZ4yYIyiWDL/xvw+Jj1wogDlt7bNxLzvLIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )