UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcARJ4o2WFOWVMeY70xdaBfK4Hw5JSroELr9DJJ6qPQ=' 
WHERE 
  key_id = '75343ec9aff1597ce7817f66251d420de1cb6ec02be35e46aabb753b6d9475c4' 
  AND (
    token = 'gcARJ4o2WFOWVMeY70xdaBfK4Hw5JSroELr9DJJ6qPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )