UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csKQk+BVzwk8HmLdngta535RpZqgUi5zzDs5dF4VEBc=' 
WHERE 
  key_id = 'e0b428d965d63b27f72b3acbfb6624decd0dfef12be4e238844825c61f84c2fa' 
  AND (
    token = 'csKQk+BVzwk8HmLdngta535RpZqgUi5zzDs5dF4VEBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )