UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQy7hosnqnaoVVdlZbFExCFp3jyEOCJ2O28+VQPY+WY=' 
WHERE 
  key_id = '7105fda0e6ad5b18b8d6611c98a9b4d6cc2ff166d0589fff4fe51984663e07f8' 
  AND (
    token = 'rQy7hosnqnaoVVdlZbFExCFp3jyEOCJ2O28+VQPY+WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021