UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NirhWDgF9i1X8a2+B22CZLRq1+nh54xGLSpVVVS4NCQ=' 
WHERE 
  key_id = '3a172a1a612742df477125f7df32f0d28647c92e480dd2ece10153c7b3498daa' 
  AND (
    token = 'NirhWDgF9i1X8a2+B22CZLRq1+nh54xGLSpVVVS4NCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )