UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's432gMKHKvh7jCwRsi/EtkPS/v6yOxyx8YuCnvG59MM=' 
WHERE 
  key_id = 'e36ac275e3d847a5993ed84ddd3fcf06097bf74f799b21ccc1c61f2276679ed1' 
  AND (
    token = 's432gMKHKvh7jCwRsi/EtkPS/v6yOxyx8YuCnvG59MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )