UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'diwQTBVq1VsGltEio6aiUAWYRPY1ke4f89uM8SD7LS4=' 
WHERE 
  key_id = '7fd4ad9a148b082d92da627f229f8da8326449d5fb45be9e1dfc03217b741873' 
  AND (
    token = 'diwQTBVq1VsGltEio6aiUAWYRPY1ke4f89uM8SD7LS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )