INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad9c57c04190d3f00d0e6c83e736642cc107cd957f71c8f94681cda7007f9e56', 
    'J3KY2Q4iGeOecBXaDRxPQwgnERMHi/ZYB6PMS4tp4d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)