UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmjEXQEQnit7ZKNWPqNb5RAssuWotPehbjjLZCbXzjA=' 
WHERE 
  key_id = '928177273c0904dd8810c366e226cc13906ddde3b83213dec2484a40124f08c6' 
  AND (
    token = 'nmjEXQEQnit7ZKNWPqNb5RAssuWotPehbjjLZCbXzjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )