UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGUcXOyqgKrOe8nVVw8N85WYU7+B4Xk8wJRQKjzOaPk=' 
WHERE 
  key_id = 'c33e3c0c011dc94cc2e265732ce7756350278b82cc780289d14634f1b47445e3' 
  AND (
    token = 'tGUcXOyqgKrOe8nVVw8N85WYU7+B4Xk8wJRQKjzOaPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )