INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f02fe46fc42438385150e18e7edc413c7803b59b56f2bb2bdc602a0e281cbad', 
    'xTh8Unm4nzp0G4W03bMVczgK8b0viuMe5MUwTC/jcTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)