INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b78ccfa56a45da483cce36e834d7af61938c05a6f490efb5d4b94e67c550e7f', 
    'yV8mU8tUn5+jymH2LBEJ21dlb88ahLKwrkemhByNVQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)