UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VugVXlcXciqs4ubRJ2VRGKzQ1f3RZNae1X6pad6J6wo=' 
WHERE 
  key_id = 'fda53e36c90258516ac5b813f7edc75d817930436156f8839d497f0334aeddde' 
  AND (
    token = 'VugVXlcXciqs4ubRJ2VRGKzQ1f3RZNae1X6pad6J6wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )