UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYjh94XnK8yDQAh2uS0X131cbXORVe+i4e3/NfXIgTY=' 
WHERE 
  key_id = '402732d19035d37d920129174065a8de8901fec27f9813b4b739e7bf6dad523f' 
  AND (
    token = 'WYjh94XnK8yDQAh2uS0X131cbXORVe+i4e3/NfXIgTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )