UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGeNuRxklnXWKqshxsxzZPm6j3d+wv858Am02dPMX0I=' 
WHERE 
  key_id = 'befea6eddd7009f2b19397881febc2453323f3c59d62427005a4107e8f8d78d5' 
  AND (
    token = 'vGeNuRxklnXWKqshxsxzZPm6j3d+wv858Am02dPMX0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )