UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ecZL3sUAnX0JM0En57H+K3jOIAeZNsvTV7iIqKyrYZk=' 
WHERE 
  key_id = '51f754ee3da72d638474b90028c4f8f67b1b64611eb2f3e7c78c21a7937feb26' 
  AND (
    token = 'ecZL3sUAnX0JM0En57H+K3jOIAeZNsvTV7iIqKyrYZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )