INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c3eef36e98dc661909c6ba532b3b43d2ac4e9a5a3916337f5f5adf248f1bd5', 
    'QxdpMBXShSGfEAvrl9GsVdR+HvP5dCLC5x1aLICAdig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)