INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '272f1487118456c9f3b9818bf9d3faff6a72a6834b3f668947d6d3878a5330e0', 
    '3sVoRzrAgMKga5ag/WgTaWk1D/GWuhrzf9C0NyobV7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)