UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ot3UOHpk98JQbMqK6wWmKtzIerfpnK4cxQQQa14gd8k=' 
WHERE 
  key_id = '06e3bf4a6e32e580ab8e59629aa194ad7b02929587b6340689600570d85c8175' 
  AND (
    token = 'ot3UOHpk98JQbMqK6wWmKtzIerfpnK4cxQQQa14gd8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )