INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12643eff550b3cdaf1450e9805eb1d7d8dfbf5b2d55706a72b586e5ef036436e', 
    'SBrGBxF0Urhvx5bEtP+ckqmL2Xgsc4ySxPN0ZeK4T4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)