UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtQ9jip3x5Z6eiTa5PV1SZXAdpMAs3uEBRwY5kdSfIE=' 
WHERE 
  key_id = 'a96adc304a57cd27a28256f74a18f0aa41e490e0a610a770ab150fae8c59e26a' 
  AND (
    token = 'JtQ9jip3x5Z6eiTa5PV1SZXAdpMAs3uEBRwY5kdSfIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )