UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kq+9NNZfFIjfAIUMgcU81ysr98wj2na7WuG2m4QDN2w=' 
WHERE 
  key_id = 'e5dbb5564027564e1fe24c0d8dc6d66603b9f2ad33f1e9c4ac3e1530f68c7b3c' 
  AND (
    token = 'kq+9NNZfFIjfAIUMgcU81ysr98wj2na7WuG2m4QDN2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )