INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31fc61f5fe29d79d6c9cd5147c8bc48db9a8ace5a48c394330795a1c8253e899', 
    '/AoJOLqmkz9C5IS560o5OLxGuOXueVndSTjUYGCtYkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)