UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBHaT7ztoo7Y3jYK3lDfVKJGodxI6yk5saN1ec6z8n4=' 
WHERE 
  key_id = 'cfb44083ac0d7df270ac330424d906d85cddce8e3e3a217a926e5d725908ce7f' 
  AND (
    token = 'nBHaT7ztoo7Y3jYK3lDfVKJGodxI6yk5saN1ec6z8n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )