INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8a706db8c764618b1f77ba15f10f575d332c9e4dca8c59dfe67f2d09a4b94c', 
    '/AUQjfe5wkasmyBh8IGBLcZs2+PrUSz1dPwCpNP6yQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)