UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+oW5cMuEfXSuofgCf0AZukkLo2AhsOPdlFQoN2zgXJQ=' 
WHERE 
  key_id = '6c2e33c861e50b3ce572cd1ed99cbfc6114c0f07f670ee6358e2e19faefff0f7' 
  AND (
    token = '+oW5cMuEfXSuofgCf0AZukkLo2AhsOPdlFQoN2zgXJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )