UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jXTQmO9yfcbJYMFrSP7VnnFI3shOnngYDLoEcyOdZs=' 
WHERE 
  key_id = '4ed279fa93a44ba097fc73cdf8f9d14728ff47cd15c911343af10aa820619e87' 
  AND (
    token = '3jXTQmO9yfcbJYMFrSP7VnnFI3shOnngYDLoEcyOdZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )