UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROt7c5tLKS2IrSbzlKvW//4KWmdLbVhlPTf8sybePnM=' 
WHERE 
  key_id = 'afe722bdddb552952ce2fa841c2ecb5d9777fa41c82b619d179f17b36ab40a37' 
  AND (
    token = 'ROt7c5tLKS2IrSbzlKvW//4KWmdLbVhlPTf8sybePnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )