UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yliQbZB2h02qBELXygIJs0Q6Ai35MZdwEXLmkwAyZCI=' 
WHERE 
  key_id = 'b17f807a180dc326a4b8c167a6ef18da55c1574c8bb664a610aa52c68860268f' 
  AND (
    token = 'yliQbZB2h02qBELXygIJs0Q6Ai35MZdwEXLmkwAyZCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )