INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1599ddd9340a8e2467fd23d5fbeaf0c84393d24ee66dd21ca49a5e0cf933c73f', 
    'eh+lr8pyHAET7TdOyJ4znkh14Qe/jpxgBliCODoNW0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)