UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVPBUINoX9ULYrKiPn6wvOVHTcZ44s0BM9VVbkZUKI0=' 
WHERE 
  key_id = '8c5248853418b20125f121139e04a83fe3d76845d1fdd7655dd2f5f46615d8d7' 
  AND (
    token = 'TVPBUINoX9ULYrKiPn6wvOVHTcZ44s0BM9VVbkZUKI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )