INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2721a9125a0def1cb5e189996f12dab597f4605357ad5c1cab5f9d3ec01e2b4', 
    'D0R+m1OV1kYH5Bcoc82MojEeJyjarSS0309z/g35Z3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)