UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbS6cchnPPqn7byho+WKOcnEZuj1fJvm6TIKJeEOS50=' 
WHERE 
  key_id = '8d86186ec1e4953bbac1cdbcec22f41bb75ff85d2b104223d28c525889cd5531' 
  AND (
    token = 'fbS6cchnPPqn7byho+WKOcnEZuj1fJvm6TIKJeEOS50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )