UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8d2amzeoijPNIP7ekJqebeZ2OTLm6zAkjWc5TrUoBXo=' 
WHERE 
  key_id = 'ce4980045c03db968c9b1260ed5c3327cf6396a9bf40fa24f608d6e9dbdc2ba1' 
  AND (
    token = '8d2amzeoijPNIP7ekJqebeZ2OTLm6zAkjWc5TrUoBXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )