UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+DJbDwbjJlE+E4lni592i2+eFubvsUJ7vgeRTi2gJU=' 
WHERE 
  key_id = 'eb5bfb4f0c8115bb33e2fdc54ff0b6aa58d5a12aaf5953e6d405b8934b4073db' 
  AND (
    token = '6+DJbDwbjJlE+E4lni592i2+eFubvsUJ7vgeRTi2gJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )