UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uydjGUxTwwH+BgA6yrsigPg0VoPl0WeruQpzRb7V2H8=' 
WHERE 
  key_id = '7374a81a552fda9cec57af133307580652c798bfe742f801a425532a3accea37' 
  AND (
    token = 'uydjGUxTwwH+BgA6yrsigPg0VoPl0WeruQpzRb7V2H8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )