UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+3sYu62ZqYDw54iiAC9HwGXSp7AuzY3TDJvzdWQHeA=' 
WHERE 
  key_id = 'd1398e39e10570f0aa3d82c1c6d5ed27255c763739dc578000a828c5bf3b1ab2' 
  AND (
    token = 'n+3sYu62ZqYDw54iiAC9HwGXSp7AuzY3TDJvzdWQHeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )