UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3GjQLKoD5MmgjNKB1ndxKBnBB+SydSNKQsEDxZQ24U=' 
WHERE 
  key_id = 'fd372792d03c6f5264c56f7b208680bf4d71824329cd42c1ba0bb7dacd48e710' 
  AND (
    token = 'a3GjQLKoD5MmgjNKB1ndxKBnBB+SydSNKQsEDxZQ24U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )