UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCooLFlXQRls+u3kUq921TUEi1/mVjXV7v/WVvjojm8=' 
WHERE 
  key_id = '68ea729dd21f1c28858e76ae4e8b0150021c2e02110dd96186c56f6f09024e4f' 
  AND (
    token = 'iCooLFlXQRls+u3kUq921TUEi1/mVjXV7v/WVvjojm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )