UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMmJcUMeq4RDH23PoRbXpbxVBa/9OUFpmYrT/oW2yn8=' 
WHERE 
  key_id = '806ac6ef8c25a54688a88538ab11d2d315ab6d21fc3248fa220a66d6e254bfb0' 
  AND (
    token = 'AMmJcUMeq4RDH23PoRbXpbxVBa/9OUFpmYrT/oW2yn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )