UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AbBWRAQi7HXSsH8QNE3V1XwadqYvcs3PRhChRkbS1xw=' 
WHERE 
  key_id = '75c99a335857429a4c575c758aff7ad1a59012fa6eaafa5fc87674365c998426' 
  AND (
    token = 'AbBWRAQi7HXSsH8QNE3V1XwadqYvcs3PRhChRkbS1xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )