INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3e3e184e74e0369c0b24c21a04b6b053047b48608dbc423501ed00e5177dd0', 
    'vSGt47AGYfj0yR5LWGcrSR4SJadEBdjqq7Z94sd8SPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)