INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b7e49c427a810752ee0496aab8797015e3a523780ace0497c713b4940dca670', 
    'Mw59namQzWjm9SzZXGkFe/Wk2arIq71PPhtcP1LQ6IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)