UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTTfNjIDUiYkAyKIU7/iWfapJrqksvqFl3A43LGDca0=' 
WHERE 
  key_id = '66636f33f4b80228ffb9b7f3cfa6a576509e986c3f4fd7a907b8233c4a2914ce' 
  AND (
    token = 'fTTfNjIDUiYkAyKIU7/iWfapJrqksvqFl3A43LGDca0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )