INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949260c23e639806075512c95145f1efe91d5f940e96f66c777e3fa2141d2943', 
    'j0RDJbZxpnqGp9PPti3XhBcEtLvPO/JLQSmpSGYMMFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)