UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JiyPpimMzl3hG1jIpWdZEUmKXb3OelO5yFe+g3vKJ0=' 
WHERE 
  key_id = 'b3ba2141c0ca813907bca1d93786caccba1bee99606e32f28c6d49b2d8a4ff20' 
  AND (
    token = '6JiyPpimMzl3hG1jIpWdZEUmKXb3OelO5yFe+g3vKJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )