UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pslEinwoefrUnFyRrijDNx9PF1qBIujWfdNK6BajR8=' 
WHERE 
  key_id = '343445ed889a1e1040103851929482b1e71d2880c9c2f324449e4441bd774b5a' 
  AND (
    token = '/pslEinwoefrUnFyRrijDNx9PF1qBIujWfdNK6BajR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )