UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThsZ3yRES62hESaaHv0/Z4BLTR0HL2YUnsUkqKu37B8=' 
WHERE 
  key_id = 'db6f31811033959504cd31610e831f843abcaa767955c93ef781efe6c441e979' 
  AND (
    token = 'ThsZ3yRES62hESaaHv0/Z4BLTR0HL2YUnsUkqKu37B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )