UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twCzkSDbjYEdzpZmbbtO15n01sSWlhVw7bSKt3krbhM=' 
WHERE 
  key_id = '17e66c39393caf2a757ff6ae332e18377f5953d75e063bf070afed20f94031e3' 
  AND (
    token = 'twCzkSDbjYEdzpZmbbtO15n01sSWlhVw7bSKt3krbhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )