UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'ZDMOxhSQyrPWlHT8TZvBIJ0TpOPuhBCSbpBtEz1pDUQ=' 
WHERE 
  key_id = '65c0b327b20673b493fe396fa03b1d883003ff8c775c24ef68b325e768238ab4' 
  AND (
    token = 'ZDMOxhSQyrPWlHT8TZvBIJ0TpOPuhBCSbpBtEz1pDUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )