UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCmETkafA/crW99RIlt/ZO3FODjfrHLKUbMmHEmYq9Q=' 
WHERE 
  key_id = '8215fd94053348ebb638fe8bfee5ddbb0ccae7f7c68e8dcac1a5e24d04fa042a' 
  AND (
    token = 'ZCmETkafA/crW99RIlt/ZO3FODjfrHLKUbMmHEmYq9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )