INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88635166a389b8ef76c719c1eac24505bcbffbfa1afda450c1a2a506cf04d473', 
    'LOoDF92GpnulftuebV4bNXRWfvGMvoG2HkHkxBUclv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)