UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPY+MgbmHNgbwQX7FqXTMrebShLxcCzgRLxgON6RGB4=' 
WHERE 
  key_id = '485c814b44b19394a92c1874e544e4575b7f8315ba38fec083aac8ca87a4ecc7' 
  AND (
    token = 'xPY+MgbmHNgbwQX7FqXTMrebShLxcCzgRLxgON6RGB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )