INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f3e7635d558f2e437d3404de816b733d2eba596f6885ca1a325f32d24551b4', 
    'gEVjjCb0NzB8sOxMGQdPAQmQwZSBix33IYijDk0+cbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)