INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e81f8e84f601679b52880b80f7e4715767bc1c57422d88432fdfcf06c6b074', 
    'iByQNBPwQGp5rhx8DxgNFokxQuifvnZ6uU7sI05eUew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)