UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vF2Tw8C4jIZMbl2BywsLIPGYtQklEIZmSLsCBupZNA=' 
WHERE 
  key_id = 'dff521df42c4cd72685291fab8b5f483e8444e91f43f72435f43e87bba926a3a' 
  AND (
    token = '1vF2Tw8C4jIZMbl2BywsLIPGYtQklEIZmSLsCBupZNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )