UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ro+Vc/yFZ/rViOSLwHUieyY8HaWhwytBUNdnFfVpMBg=' 
WHERE 
  key_id = '50659884107f66e2776b1c69ffec40112415a93e8ca61a769a00d6351798dd07' 
  AND (
    token = 'Ro+Vc/yFZ/rViOSLwHUieyY8HaWhwytBUNdnFfVpMBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )