UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGOE+KDxUcroivoq9Jni/+svoZOXuyog8cGHPI8y+30=' 
WHERE 
  key_id = '6913ef875382ac638dad00d766ad13828e36d1ff7b59515d2b3d6578f135e942' 
  AND (
    token = 'eGOE+KDxUcroivoq9Jni/+svoZOXuyog8cGHPI8y+30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )