UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sclMOoOvGg4sS9jn//0CnElFl8xaavVZ1AkQA7duloI=' 
WHERE 
  key_id = 'c401f37bc59c27694202467c3ac097a6df99c19216468a014c02a1e10b3045a8' 
  AND (
    token = 'sclMOoOvGg4sS9jn//0CnElFl8xaavVZ1AkQA7duloI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )