INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '288ec79b5753f09d877e680502b640e577629ef0fc8e29956eecaaaba3958507', 
    'SShqYtGfNee3XuLAVuiEoekBopC5z6/OHsuqbpjFs20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)