UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHxToZ9kA1eoaHJFb2wHvJuoyYzAF8SR6biNWcvIViA=' 
WHERE 
  key_id = 'e7cc6b52eb0235e71c3d6af73e4c27417e002e8374b41fc265b6598372fb3972' 
  AND (
    token = 'OHxToZ9kA1eoaHJFb2wHvJuoyYzAF8SR6biNWcvIViA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )