UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2iADP7GSe7ldp+tFpVudhe1xFDNZs/wyp2yi+E8ZdSM=' 
WHERE 
  key_id = '6153ba53413f0be615f793f2599d54b925af1e66c2573debea0570033e9ab8d0' 
  AND (
    token = '2iADP7GSe7ldp+tFpVudhe1xFDNZs/wyp2yi+E8ZdSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )