UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fuASa/Uak7jLCB4veSqLbJ7nMz10vJaZPlt0kcybOkY=' 
WHERE 
  key_id = 'e2acb84d143425b441a1cf7e91c340d0dc8c345d697269f850fd3945d0242bbc' 
  AND (
    token = 'fuASa/Uak7jLCB4veSqLbJ7nMz10vJaZPlt0kcybOkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )