UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q6LYckUJeaQOOQCA0HPkG24fm8OK1K9FLpNg22WpQ8c=' 
WHERE 
  key_id = '3985002a523123ce310b42f479f1114bd991c35ed76b56bd1f21bc9e927e8935' 
  AND (
    token = 'Q6LYckUJeaQOOQCA0HPkG24fm8OK1K9FLpNg22WpQ8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )