UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CbPgB/44BrgbgWgP7bZtREQmRYNf5zxLlLVsHZGqHR4=' 
WHERE 
  key_id = 'ffd54a93f31dac07513a41972c9992a9b82a6203ef20e3cb165a615009a548ca' 
  AND (
    token = 'CbPgB/44BrgbgWgP7bZtREQmRYNf5zxLlLVsHZGqHR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )