UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rYbLfLwlprKI0CYMelPHzU6MuMBPg6Gr+ACcg4Aci4=' 
WHERE 
  key_id = '45db9d9f254b68e32c950c683f1cadd65989659a84b64f721dfe233e661cdae2' 
  AND (
    token = '2rYbLfLwlprKI0CYMelPHzU6MuMBPg6Gr+ACcg4Aci4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )