INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2c8b390b99f811a304739ecc37b3010b1ca56174b948801f74004b321dccf9', 
    'SHIcArzwoedxGfL5738L8VV5NYK5+hXRgyW8eB/jJ6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)