UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kMk2TLr7SGLrB0ncQ47mTUxlzW2tFentzb4UPV7gag=' 
WHERE 
  key_id = 'e633264be31718033aa26edf4bf2ca38a3c7cbd689bdd9f7b86a2ba9d1197b38' 
  AND (
    token = '5kMk2TLr7SGLrB0ncQ47mTUxlzW2tFentzb4UPV7gag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )