INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f43439d40844d8bff76f540a182b49928e93b8836ff859af38138933304bdd', 
    'NOUcScF5oLUH9oiBNKIqOHBuLsbW4HPD3uoW/dWdNx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)