UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVkv7wrSzvPRrQnXzvP/2l8Agb6Vk/xWu99JJmJDzTc=' 
WHERE 
  key_id = '69fbe792b62fe6efb386a55542d1df475add9f561ad419dea771da252f3c05a9' 
  AND (
    token = 'cVkv7wrSzvPRrQnXzvP/2l8Agb6Vk/xWu99JJmJDzTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )