UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8kXDXFZfzCGF3ED/W9PoeBHiBxMP6xuiXLqdC3fN+Q=' 
WHERE 
  key_id = '493428db517e9523dd5b5fc5eefbcf9424cd476692f6f94baba6c6233b81cc0f' 
  AND (
    token = 'W8kXDXFZfzCGF3ED/W9PoeBHiBxMP6xuiXLqdC3fN+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )