UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOb/plZFHwMyEa24Nww+3hlcgdFQWpAUXJf12ZaBAmQ=' 
WHERE 
  key_id = 'b6ee6f8d308967d2fb3ed66f1c89b2e85e33af48510471a78c1f0280030d6c1f' 
  AND (
    token = 'uOb/plZFHwMyEa24Nww+3hlcgdFQWpAUXJf12ZaBAmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )