UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axIgqSRsKC0dXnqXMCHheijntty2v37wmLRZSIEEwWU=' 
WHERE 
  key_id = 'add047ac243bf84ee171237c85d63288398ad09fdf1fe13a358bd75e123d30af' 
  AND (
    token = 'axIgqSRsKC0dXnqXMCHheijntty2v37wmLRZSIEEwWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )