INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81671a2e20f8b14e94fd2c5d8185f43f1751ca42f1d3af71d46204940acb5d43', 
    'HOELnR3ud24CtPvfYL97CKHirR7GtSWMPrExUkh2MjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)