INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27137b5ce3462352bad55cae461262c51e1e3e3fb45cb494ba769b5bcd405eb8', 
    '4nKkzgTPjWdLTNhzWcoajSo0dW40xvLMgo5cXExkYYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)