UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSHS4bw2FhNFKlK+btyW4sfgmaAC/hO2j3hndDy+SDA=' 
WHERE 
  key_id = 'f31b669d5932f475d83478d8e366b6a687d4e35fa51d9f3b95e8993596e19dc7' 
  AND (
    token = 'pSHS4bw2FhNFKlK+btyW4sfgmaAC/hO2j3hndDy+SDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )