INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e4852bc124771e51c921c6555e4e324c55b105b7bad3b05298afec3da5ae08', 
    'kfoVKF1szUR46v3KXE+cADhQp83Gfd9pR3x70SOMhMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)