UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUDTyFX1FiiNUNelQP8brDrT+ARS3q//OLAYhmMkhwo=' 
WHERE 
  key_id = '5b090e3dc5a8e568c49d1e6b3c666ffd25bd1ead90fdc638ce1849f7044f6882' 
  AND (
    token = 'tUDTyFX1FiiNUNelQP8brDrT+ARS3q//OLAYhmMkhwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )