UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0jgmG9V+Re4F2UuV5HKRn3Q0+Q3A0DRzTPjUWO4rfI=' 
WHERE 
  key_id = '35ebd6aee84a2fe3dda12ee6e0ccdf0cdcdb6d65705b15fbd345092591b4d8e3' 
  AND (
    token = 'G0jgmG9V+Re4F2UuV5HKRn3Q0+Q3A0DRzTPjUWO4rfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )