INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14a4a6e7f1720fd245a86f4e94e103eec7c683c891b602411d376599bb7a81c8', 
    '9b/br1LmIWmEaMIkotzmQHhHNRU424rU7Dp2i7i+vWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)