UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmVngeP35HI5gb4Oe6eHDb0MSJeNC+ObA6SLEDU5A6w=' 
WHERE 
  key_id = '621b8bb4bf064e20cda4b130bb7f68e34df04425283ff9f2409a1a67dbacf1fc' 
  AND (
    token = 'BmVngeP35HI5gb4Oe6eHDb0MSJeNC+ObA6SLEDU5A6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )