INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc6afbb6530c01e05627c7c8f0b889920106a53f014d7d08ff281e26f28c0d6', 
    'sZy0snnETTO1PjU/gIiV2uwN2bslWaEl85EqC/g8nak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)