INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c319b78e1707a4b291b5fe859f3d00d2229755c1a3fb17f23b173914ad14cb74', 
    'Do30tQkwQJ8PhdzbrSaJwCfDSErQj3AVNsAbyw7/Leo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)