UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8AMkd03fNvjLyGj6uCx8mKBRom4EFGn9kXVkluVMs4=' 
WHERE 
  key_id = '0a1250d2366fc9f9618b241e8c0847313275c8ea2f9d2169bea240fc38da8ee8' 
  AND (
    token = 'K8AMkd03fNvjLyGj6uCx8mKBRom4EFGn9kXVkluVMs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )