UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4lv64sTYUhqh7gzI5reScBvjKXvCxKYlv3wr4ooAag=' 
WHERE 
  key_id = 'e88031cf2cd9eef8601e2876461c0e00c8c5a141e065d7a0bc9f3d2c144ac22c' 
  AND (
    token = 'S4lv64sTYUhqh7gzI5reScBvjKXvCxKYlv3wr4ooAag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )