UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57VWmzIYKSTH5eX677kvPYIL5W2c0/sni+cUSn/Q9sM=' 
WHERE 
  key_id = '8d2253d5d1fa5a63ef24952ea8d7edd8062ca63b709cf23f2b712c93d8901dc2' 
  AND (
    token = '57VWmzIYKSTH5eX677kvPYIL5W2c0/sni+cUSn/Q9sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )