UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IVftWJ/4Wl7hhTQQCxMFfRXU+pBJkstLkNG9aU8l7c=' 
WHERE 
  key_id = '6a82be8a6dd4b47c2ec1d2c0a65e49a7f8374df1ce6f8c148c679d1cc02ef5e9' 
  AND (
    token = '7IVftWJ/4Wl7hhTQQCxMFfRXU+pBJkstLkNG9aU8l7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )