INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47928da1277569144aae439713ca6c11ab3bac49785c2dbe59dd32b64681d20c', 
    'UzB8jC3NEgFbdsbOEXqdJg1p260UQD7ANsU6jMZz30k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)