UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSN++z0G+7r24Tgi/TK1nH78X9IgPeIrWH042OQjgpY=' 
WHERE 
  key_id = '8f2185fd0097cad738ff0432311e6ffe7fe774724ccf82851978ed77868866fe' 
  AND (
    token = 'uSN++z0G+7r24Tgi/TK1nH78X9IgPeIrWH042OQjgpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )