INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca081a83bf15fa5d7d1e6982d7750f55414ad09e89971347e4822127d25aad54', 
    'sWhBwxP7JhW58Jd5PYkEmpR6qeyHOQApYGMEFCg/0eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)