UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41wWXsxQnLmK4aknuGBcfuXG/7OWyBJoAPGO5UeafG0=' 
WHERE 
  key_id = 'd21ebb34162a3fffe0bfacb96a2cf50f8d0c634a39cb90ad1d13a6cdab0f3c84' 
  AND (
    token = '41wWXsxQnLmK4aknuGBcfuXG/7OWyBJoAPGO5UeafG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )