UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWsxyE/nZi1HRnI0pb63dXxRqqqFsBKtCu2UkhneSRk=' 
WHERE 
  key_id = '922679228c18f93a788e882b89c798858758e597931c1245a3a82c467d847853' 
  AND (
    token = 'IWsxyE/nZi1HRnI0pb63dXxRqqqFsBKtCu2UkhneSRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )