UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l8NMGelQHjuTiR2ONQGNYc1Dcpb9woVa1W8x+mF0bfQ=' 
WHERE 
  key_id = 'f52d01d12e0bbf830cb68f883962f82fc5c3b08152e76d12dca2817726ce7cae' 
  AND (
    token = 'l8NMGelQHjuTiR2ONQGNYc1Dcpb9woVa1W8x+mF0bfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )