UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUIfbMNf0+zxtm+t8uBN0gx1hOJOpu4E8wLg3xj+vXU=' 
WHERE 
  key_id = 'cbcfb1b3445743dc216c10a077fa99eea7801aee833f357af78d03ef9a48f558' 
  AND (
    token = 'BUIfbMNf0+zxtm+t8uBN0gx1hOJOpu4E8wLg3xj+vXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )