UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdt/KBwkOZ3/yITP3S5LgxjIVU+ptQOriYaOAmMQUZ8=' 
WHERE 
  key_id = '4594e6d4b5c40b24700d044e3b1890e45f85a276980dee3d06e92a6838ecaf72' 
  AND (
    token = 'cdt/KBwkOZ3/yITP3S5LgxjIVU+ptQOriYaOAmMQUZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )