INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea7e297fe1ef342582c110b44f4d84eface2d08315728508ea9a9a13554c0472', 
    'n9gkOfFDJMSfoCT0X/6Kc7O6jrVFLhMQytZ3eE6oWto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)