UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Weqtx79ZBmcvc29KzCAK+hk5QpZPqgcXNrSJ0jwCjQo=' 
WHERE 
  key_id = 'd4028e19ea9d62708dfaa4be4f82eaecc34ea33a4707ab6a2ee6483b3bd070d6' 
  AND (
    token = 'Weqtx79ZBmcvc29KzCAK+hk5QpZPqgcXNrSJ0jwCjQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )