UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vAMuBkE9d2+jCUD1Kbd+ZMxomPFQUlOERkO7iuhA0E=' 
WHERE 
  key_id = '49fe817c739a6066809cec0b6623918101da48e05c3daa36fb1cf25e258233a4' 
  AND (
    token = '+vAMuBkE9d2+jCUD1Kbd+ZMxomPFQUlOERkO7iuhA0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )