INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ab432d11385fbcb8eb8f0ade107af176b9b04babfebeb96acc175ddeff1e312', 
    'si5CRE2OK8WGW6w98LKf019mnwR2bgpDd9Eyg02NW/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)