UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AS0GrlFmTQkYy2JwX2itObKpPtbqTDWTcXlK264ML1s=' 
WHERE 
  key_id = 'c44b97637407bcd89d2bac3365ec9fc86e48acbdd82ce0cb3de9c016d9e6561a' 
  AND (
    token = 'AS0GrlFmTQkYy2JwX2itObKpPtbqTDWTcXlK264ML1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )