UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26RsUzRP8YmhRzw9zUuY1VDw5B6LIlOup2WuurHuZ5Q=' 
WHERE 
  key_id = 'ff4710f99f64db0490b598f7c65c1ab109af3b2ad3136b7c5aebe0e6fd2b4873' 
  AND (
    token = '26RsUzRP8YmhRzw9zUuY1VDw5B6LIlOup2WuurHuZ5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )