UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DWk/mm0nreglhOHMpBRswCThHJumkVwEypIF6EadCU=' 
WHERE 
  key_id = '11b3f05387e6c294e7f0fe7c5e761f63b70799e6bd949a0f22080367cce0c895' 
  AND (
    token = '7DWk/mm0nreglhOHMpBRswCThHJumkVwEypIF6EadCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )