INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd98b71427b2ea3272b7fd8c2adf1de292721f2d97bb0e3c188fbb3ca270bb323', 
    'CmeyKkaOUE5/zVz+eSaB8khiKIhW7LIL9159PWGSckc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)