INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39884ae14b6b1749fcbad90845a8095a8371117fda203212031a83c76d8fdb78', 
    '3JDYTDiFqqGW94oRcd093Naiyx9JLCEH6ePhI1VwJfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)