INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11e7f97a53afbc05f3ef64cc411d5932d414591d79f4cad04c2b1b53567270c0', 
    'k8BprJPiVbxAjos/vlTR04h8cgfAhiYJtsmGUSip3U0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)