UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktDQX2km4RY0Mv6xDX3jsgI8XaB1fxPg/Tk67xtbX0Y=' 
WHERE 
  key_id = 'c9d3c85e54196e499657ff03fca0a45a9ecf14ae2df84bdeaa75e04ea37dcb85' 
  AND (
    token = 'ktDQX2km4RY0Mv6xDX3jsgI8XaB1fxPg/Tk67xtbX0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )