UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAmvQ3LkGbUVSFL1QwW6M1417g1qIHVbDNwgSfoTnxc=' 
WHERE 
  key_id = 'f0327c19f85b174c4c6e9920385fe390e92f2f37f766001863288989ee616495' 
  AND (
    token = 'VAmvQ3LkGbUVSFL1QwW6M1417g1qIHVbDNwgSfoTnxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )