UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HW3m7N7CHXqdLJJ2DJc56gDtgYePMKMfKUwIlSwNHA=' 
WHERE 
  key_id = '1f7a8c4c0ec42f977326da778766b7e15f70a29f4ccaa5d29e96b7d6f3e5f229' 
  AND (
    token = '7HW3m7N7CHXqdLJJ2DJc56gDtgYePMKMfKUwIlSwNHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )