UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtmwqkLjzsAjRiWA2Z1HgxRgU4XnyQ0Sb08oBtMcz14=' 
WHERE 
  key_id = '2bffe4a9dbd22fe6437daa4bceaf4e257116f240129699570355b18365ad08ec' 
  AND (
    token = 'GtmwqkLjzsAjRiWA2Z1HgxRgU4XnyQ0Sb08oBtMcz14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )