UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QkIMitqL0WLybsArldk9mI3Rs9tsoIKnmMZMV4fLM8E=' 
WHERE 
  key_id = 'ab362423d3523414ee1f7c29b5fa9daa3c101188ec04243118fa745377d87a8c' 
  AND (
    token = 'QkIMitqL0WLybsArldk9mI3Rs9tsoIKnmMZMV4fLM8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )