UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcYA2dROkV6GqC89yxSSO4PL+WKtJYp907cAVcjelzM=' 
WHERE 
  key_id = 'efb6790c04c1930f52829f3cebaa079c912ed190a14785fa9fb62f8b63255d9b' 
  AND (
    token = 'tcYA2dROkV6GqC89yxSSO4PL+WKtJYp907cAVcjelzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )