INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5321e2348f99a0ff1fe73ee2a3dccea4c743ac54ae543a81e8b3ec6da35212cc', 
    'QJSkOsgBPko3K+ZsEu2fxMW04oo73Y3c/mqVT7qyx6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)