UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mv4epJYq6lrnweM2nN5dsW8q8GF6xVHdW7dkkZ4Ylek=' 
WHERE 
  key_id = 'c2192ccdb8704a30fd62e12b8929029804658aa862e4ac75e5372c008df324ed' 
  AND (
    token = 'Mv4epJYq6lrnweM2nN5dsW8q8GF6xVHdW7dkkZ4Ylek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )