UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLz7Zt6x/XCtUBTWWx38Iz6vN2YEBzl2uYRpiWjcFzc=' 
WHERE 
  key_id = '26977805dc74389a7242624bd19fcb501199cdff824939a1f63e254f3b17b3aa' 
  AND (
    token = 'iLz7Zt6x/XCtUBTWWx38Iz6vN2YEBzl2uYRpiWjcFzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )