UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7PDJXlgA+ftlAhIZjLrF6+dHusBemUlI9WCywzyXFo=' 
WHERE 
  key_id = 'd95532693269f032f2fb43a41f094c5ac798e25c717394a28c8d3cf92955984e' 
  AND (
    token = 'w7PDJXlgA+ftlAhIZjLrF6+dHusBemUlI9WCywzyXFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )