UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '13HE9fHqEjEw1Vau2bHmAbArcuHEm7lCOLZESdnZlbw=' 
WHERE 
  key_id = '7a5fdf243bd96f3326ccd61f63cd6fe29035c740be3be15912d3bc0ae7e00302' 
  AND (
    token = '13HE9fHqEjEw1Vau2bHmAbArcuHEm7lCOLZESdnZlbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )