UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjeI3oN1dMpamwItn0UUngwtZotz37OwXc9CXigM+PE=' 
WHERE 
  key_id = '67e3db7fc4a848631a8852f6806f706bc8dfae27ccc85bc595b46287c6477cbd' 
  AND (
    token = 'LjeI3oN1dMpamwItn0UUngwtZotz37OwXc9CXigM+PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )