INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b561548306727e1556619d7298891178b63ffb59b12c5c23678dd58602384e26', 
    'fy+48wLftJgpSH1XpLRHdxrSE9bBrPuCTL5vp2TlGR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)