UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+4lcWf4fLVIGNGxM+NrW/X6Ydn6q/vYDVzNEj30FT4=' 
WHERE 
  key_id = '048a845f90e14cef1618f8361ae8e4c132492f379ef800874d8f243b731cd612' 
  AND (
    token = 'c+4lcWf4fLVIGNGxM+NrW/X6Ydn6q/vYDVzNEj30FT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )