INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34fc0f5de74642f300cef1525accae474377b3c2411306bd15ed3b73224a4cf7', 
    'JzSoQg6lRiwU8hvxBKJbaJNDPvT/Nz8vxI5PlpxCxH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)