UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGQVuZGv0mBkhhcKw0k7ed6W7j3CswyERymFfDeJiTk=' 
WHERE 
  key_id = '1828d3e180cd35859da8890b647792bcfec1d103ca000a8b2acd86461fd1efd5' 
  AND (
    token = 'nGQVuZGv0mBkhhcKw0k7ed6W7j3CswyERymFfDeJiTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )