UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tBB5eHebqa7flcG6huiN8Y75gWIKGCmobtKg40lVsM=' 
WHERE 
  key_id = 'd911ff879093da951c42def0c216d1f97dba01228f77457d0c8d75205d17d2d3' 
  AND (
    token = '3tBB5eHebqa7flcG6huiN8Y75gWIKGCmobtKg40lVsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )