UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ihMU+C2yxEofOCGM/n4mQoNq4NgEvGrrmY1TAg+stE=' 
WHERE 
  key_id = '4d4d0df7174d148df5889de949a862ddb2eee4ea5f497958f666231c2c6aa1f9' 
  AND (
    token = '/ihMU+C2yxEofOCGM/n4mQoNq4NgEvGrrmY1TAg+stE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )