UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtP4I9U/+h7dgdmzwTSY8FzQkWtyccEecpURbaeRavQ=' 
WHERE 
  key_id = 'd9784bfc109d8186874ec8157ecd2f51643c9fba8c100ec81bf30b3c19088ae2' 
  AND (
    token = 'AtP4I9U/+h7dgdmzwTSY8FzQkWtyccEecpURbaeRavQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )