UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Tz7fl3d3lqHN19CSqsboxylMFYIoBMT5PewQODN1AQ=' 
WHERE 
  key_id = '8c1112ef00ae0966dfe4f5a3adc12b95f797ed788db32f30092560d990ecebb3' 
  AND (
    token = '9Tz7fl3d3lqHN19CSqsboxylMFYIoBMT5PewQODN1AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )