UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vP6qsLBgXWYMpZRaaPnV29YUpcMM3yGnN8Kh/+CeUbs=' 
WHERE 
  key_id = 'e72879b090fd063e4e517b7b11498a5417140f40033f40cc03c3baec1aafd94c' 
  AND (
    token = 'vP6qsLBgXWYMpZRaaPnV29YUpcMM3yGnN8Kh/+CeUbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )