UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7vX46g07M/KnFsobt5cAQk53JisFU6OSfs1kRIovRQ=' 
WHERE 
  key_id = '729ca45938191d74c3e09a3a8363b8a7ba856b2dbad783d5e09247a18845efc9' 
  AND (
    token = 'R7vX46g07M/KnFsobt5cAQk53JisFU6OSfs1kRIovRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )