UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6c74LlR95Ebqyx9Yy+9pW6sBFJeFqkQWt17KubILRM=' 
WHERE 
  key_id = '1fa1cb2d852cb53dec4e05228c426df5661253c7cb22ac11f1a166fab1410054' 
  AND (
    token = 'w6c74LlR95Ebqyx9Yy+9pW6sBFJeFqkQWt17KubILRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )