UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6eHAv9WOe09B9ERm48TtsltmcUHEgIOUP2tn8V86Dk=' 
WHERE 
  key_id = 'ce423c20ba74efc0d28f521f642ac41dd0ffb2cbac0abe0d6b15e1e74cde3370' 
  AND (
    token = 's6eHAv9WOe09B9ERm48TtsltmcUHEgIOUP2tn8V86Dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )