UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcKZqEbcl94AIa8+ArVFcVFuk0Nnh+hxvODgAcIhbGQ=' 
WHERE 
  key_id = '6a71f7d8f6dd1ed4bb63eb8f147dd8e722919e4105860601cff666c118c7a874' 
  AND (
    token = 'lcKZqEbcl94AIa8+ArVFcVFuk0Nnh+hxvODgAcIhbGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )