UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q42qyDpDSnSAFgjZnZIfDUpjnPnyyv/Jm2CjNAt/bIA=' 
WHERE 
  key_id = 'e4342bc30e41e1c237ea26f5c82bd51962f9d7cd753643d9402c82a9c3fc851d' 
  AND (
    token = 'Q42qyDpDSnSAFgjZnZIfDUpjnPnyyv/Jm2CjNAt/bIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )