UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PNE0GktyTO+O6JsphqYTvc57N3isJvlRnI2N2TWOqOE=' 
WHERE 
  key_id = 'aa453efd1d619bc6b07a6cb2ccfc796d61be26883a8dcc76e980c08c4b249051' 
  AND (
    token = 'PNE0GktyTO+O6JsphqYTvc57N3isJvlRnI2N2TWOqOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )