UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjqT992Y3w5sgOt8qQyfGGXgMfcYel9Ab7fn9S4cwaY=' 
WHERE 
  key_id = '2b17fff6931e09c54393ae224ad8fefa129c66a4d3d9b792caf331880bdde0d8' 
  AND (
    token = 'SjqT992Y3w5sgOt8qQyfGGXgMfcYel9Ab7fn9S4cwaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )