UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEPOc5g/ATKUkAG8BXFRokEGZZu799+aHRCfs1vjaXk=' 
WHERE 
  key_id = '9fe9a3cc6d960b55c10f49a98ac984c86ef139738cc056c31f17d1dc086f2514' 
  AND (
    token = 'FEPOc5g/ATKUkAG8BXFRokEGZZu799+aHRCfs1vjaXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )