UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pg6xVDqyzj+OZ7s43oice6SGVIz0g0131Gep0DmL6Og=' 
WHERE 
  key_id = '5fd6e6e13d44360c81f6793dd3b7801cad0313c87fb49a71cada2ded5add1b84' 
  AND (
    token = 'Pg6xVDqyzj+OZ7s43oice6SGVIz0g0131Gep0DmL6Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )