UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IpYxkQVkRYGHLLXfL9pubBSxE1vlVFznbmZ4JymenCE=' 
WHERE 
  key_id = 'd23f1a90903c623bc56e1f3829326c8a5e746ccccdda6054d805e682f01c84d0' 
  AND (
    token = 'IpYxkQVkRYGHLLXfL9pubBSxE1vlVFznbmZ4JymenCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )