UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1Zo2ODndVQslaiCfuvDFPbqYU9Gfisf9xjsQ7LIzwc=' 
WHERE 
  key_id = '7ff9c8d8e189be8f5056e71b096d1c75eee2e2aef70a0ac35917bc208ca9d20b' 
  AND (
    token = 'e1Zo2ODndVQslaiCfuvDFPbqYU9Gfisf9xjsQ7LIzwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )