UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITJG/Gv3MnZfWCx/5UvONbmzp58EHRo6PeIDeoEVibU=' 
WHERE 
  key_id = 'a6354b7183c42a313b0e7c5e39aa2b7919bab6e2161e74ada362b8571f679722' 
  AND (
    token = 'ITJG/Gv3MnZfWCx/5UvONbmzp58EHRo6PeIDeoEVibU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )