UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMbiu6c+5JumJoBFlbL0RFvUR3gkmonOtlRiC39gWIQ=' 
WHERE 
  key_id = 'c5fc7b7cd96498fb78777666e32edb23bd129e1594c0af0d0dc1caaf843fb09f' 
  AND (
    token = 'QMbiu6c+5JumJoBFlbL0RFvUR3gkmonOtlRiC39gWIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )