INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8254b1d77bf6681c306a35513265f28686f9d775d02a73395283a83fb7e1d395', 
    'V/xBk2p1YqzBYU7NAe9AqbA0GuY6YRcivrUa1BlNCtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)