UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mF+glEXEPMJcnlEBwCVeK3nXi+W/uqYCqddkZuYeacg=' 
WHERE 
  key_id = '36c1595c3d96055200109a7d643e61caaca2bcd50a08ab282c8543a6512440c0' 
  AND (
    token = 'mF+glEXEPMJcnlEBwCVeK3nXi+W/uqYCqddkZuYeacg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )