INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dee2589ece6524afa699d68943fed686dbf18a219c604c8f8c260d2585b34ea', 
    'h3fWY+xbFb68Mfp+WT0s9FWA094FzBW+Mp5NlxhO43I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)