UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ks+jyPStr/t2P8c+qnkO2npwzRLOKHpU9X2AunGqYng=' 
WHERE 
  key_id = '391a76eaea88d028e7bba807c7972d5b4d76141eb230fb3734944c791f5bdaea' 
  AND (
    token = 'Ks+jyPStr/t2P8c+qnkO2npwzRLOKHpU9X2AunGqYng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )