UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmkJDXixGJxHaSqfkqrQELaQErhXQozPxRqsCtDHAws=' 
WHERE 
  key_id = 'dedc70a8fe9c2c5225324e18c8aacaeccc40603904b7b5c1d4a400f6c82a4986' 
  AND (
    token = 'vmkJDXixGJxHaSqfkqrQELaQErhXQozPxRqsCtDHAws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )