UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ri2cAYvstSrD181z1Hv/DeXoUbLP4aRzqrKpqLto8LU=' 
WHERE 
  key_id = 'bc942979e7e10b8b54f681d91e94d774a3a097b884adc8a3f04fb3cc202b0012' 
  AND (
    token = 'ri2cAYvstSrD181z1Hv/DeXoUbLP4aRzqrKpqLto8LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )