UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjndZaJ91AK35/sJJMKe2bRLBDLUe53ybIMxAUgRNlY=' 
WHERE 
  key_id = '9a092ee85b4f2ebe487cfe0c168a0c7481578f6acd3495fddd893603d4fcdf63' 
  AND (
    token = 'jjndZaJ91AK35/sJJMKe2bRLBDLUe53ybIMxAUgRNlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )