UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi86CRSjQ6VihXgZ1l3uvlF+5vr5uaM93EZo4DHS7MM=' 
WHERE 
  key_id = '08e514670e281f943f1f1eaabfda58e23e0e117248b318622dd2c840ccca41cc' 
  AND (
    token = 'fi86CRSjQ6VihXgZ1l3uvlF+5vr5uaM93EZo4DHS7MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )