UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leS/3AN4p/Gu2AvSf+h7yrQZl7lpK8Wh+nufgdA5DFE=' 
WHERE 
  key_id = '6825cd4fa5a3246513f5d2c437404b0dc0932e165ec2a6e97fb8cfa8f17a8dbf' 
  AND (
    token = 'leS/3AN4p/Gu2AvSf+h7yrQZl7lpK8Wh+nufgdA5DFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )