INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '257e43419d0530657ce9bbc78b39f2a5cf61345a3a6b3c0bab94a4c388a09b84', 
    'iDrl7xyjQUlQerCzTCBZw+S6E1M7fV09ytSJfEqcSHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)