INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efcc46267243740be0952d6e4f0b0958b2a2138918340318a6051b020598b25a', 
    'LV4ZTcKWzo9y/lKOftmJ7OOs3EhMGiZnZ1Rk9vnQz6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)