UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2m3tO5CLhvPY/OXKpSFRfIuptDam9tgw7oEQSm2gIc=' 
WHERE 
  key_id = 'e4982a20b229dea42a3c555201acb048c9aec944c10b84df1527d183bcf5bfbf' 
  AND (
    token = 'M2m3tO5CLhvPY/OXKpSFRfIuptDam9tgw7oEQSm2gIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )