UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hrZyNsudLuloRBbCgAK5GgMvkoOAubYpO9B0RRZ/ybg=' 
WHERE 
  key_id = '27a9fbe8cc5ef73504722d11447dbf16584d17f45969ee5769d4a6a619e3535b' 
  AND (
    token = 'hrZyNsudLuloRBbCgAK5GgMvkoOAubYpO9B0RRZ/ybg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )