UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/IagDI971xow7FBbjA7RJ1+mGlbAFgVYxkNXo5MISE=' 
WHERE 
  key_id = '35276cacaf269c87fdd35486225db9835ab977450a30fc96a6a3eea74abb859e' 
  AND (
    token = 'J/IagDI971xow7FBbjA7RJ1+mGlbAFgVYxkNXo5MISE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )