UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHE5bcdxFkZwPqvJ5KxEmIppuZ4ywfsFE695PZDaNaw=' 
WHERE 
  key_id = 'b55c3ee493e05b209f0400c3ad6cc7272773fa3b84eed77e474f62c16e56ffc1' 
  AND (
    token = 'NHE5bcdxFkZwPqvJ5KxEmIppuZ4ywfsFE695PZDaNaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )