UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kw9a179VapLueKz2wQvmLzgUvIaligNLsmZO4eypXxw=' 
WHERE 
  key_id = 'fb18e2bf1a722ca5c3e80d864dc134deda7377ab7aa7f22d6bbe5c39e49dec50' 
  AND (
    token = 'Kw9a179VapLueKz2wQvmLzgUvIaligNLsmZO4eypXxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )