UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1cQK6zPEJvDlxZTwYCXnwz4lmttZXzSh0ZsRW3zysc=' 
WHERE 
  key_id = 'ed391c8324f1608bb618623efe449287dab68793abaf67d238b6f05e2d2f018e' 
  AND (
    token = 'F1cQK6zPEJvDlxZTwYCXnwz4lmttZXzSh0ZsRW3zysc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )