INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dba49711cd9a5e9f000b80f82566c071bf0230dda049075a23573440c57ec48', 
    'Qc3TDGxm99XbOV4WCDr6127qigIp4Ff2r9s4ecilSJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)