INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4214b9da5f45143b38dd3f940d49ee26756389d513d5fe9eff51b5bb72b1c34d', 
    'rSDjOogQc1Jes3wW/NWCL1BdQSnbxCtUP83wXS8drVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)