UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1DrjRARhRvv2ztZzi9S96KJHLcq0sl5/WSclyuS2R1w=' 
WHERE 
  key_id = '260c9cf351a1c4c5dee938d69b7e51259044521ed0b5f37a7aa70eb551187845' 
  AND (
    token = '1DrjRARhRvv2ztZzi9S96KJHLcq0sl5/WSclyuS2R1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )