UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgDHUXWXfxJMwjKKPZahAjrNpaOx8pdR4m8xzOWDAS8=' 
WHERE 
  key_id = '707991f6a7a9677ff3f3e5d4c17ad1ca36dd07b12e851aa46a4fa1ab9423a174' 
  AND (
    token = 'BgDHUXWXfxJMwjKKPZahAjrNpaOx8pdR4m8xzOWDAS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )