INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1151c4d26e0135c29c9e9bd0c22f25034a11a3a89b6e4cda42415af7bf699a8', 
    'zU0KGRPSo740Fb5eHrtioQm0HQoWtWtJv46DL7FMLOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)