UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVXzXFYbd0Xs5nd1eK8f4uSiccZkSs2exoScZ2YfWhE=' 
WHERE 
  key_id = '3e7c2661b6096018f25e2399055ddbd62619486849dc82022803e8fb72039bd3' 
  AND (
    token = 'vVXzXFYbd0Xs5nd1eK8f4uSiccZkSs2exoScZ2YfWhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )