UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z46EJlDexl81HRY4tCr+m4UldKDf2LlDMwceiYyKoKk=' 
WHERE 
  key_id = 'bd1d7758cda744db07f6486b76e0f804c986f9f669482c4a4daff367f42ff830' 
  AND (
    token = 'Z46EJlDexl81HRY4tCr+m4UldKDf2LlDMwceiYyKoKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )