UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLc5JnI8wBZkxD2eMlSSZT9xmeu6R9YM44e/1K1PPuQ=' 
WHERE 
  key_id = 'c0e4999878683ad245d6ab895743832956ed1c0624678583ff16a783c0a9b1a3' 
  AND (
    token = 'hLc5JnI8wBZkxD2eMlSSZT9xmeu6R9YM44e/1K1PPuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )