UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KCx3rBudN2D1DSVe/2KNDxZg/cHqPehlj55S4iLVnxo=' 
WHERE 
  key_id = 'c41120c16bd43a43ac4ed5cda52ca51a0f980bf4726c82e1263b42ac00d758f0' 
  AND (
    token = 'KCx3rBudN2D1DSVe/2KNDxZg/cHqPehlj55S4iLVnxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )