UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnBWoo8E0/12MIHIMmHQEwXPeICYpCWRv5j04FnAwyE=' 
WHERE 
  key_id = '4c3336314421d6ca7ceed286d08d431931c16a09db9670b8b8db48f4ed66fc98' 
  AND (
    token = 'DnBWoo8E0/12MIHIMmHQEwXPeICYpCWRv5j04FnAwyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )