UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TztiZf2bFqIbDDoRRBTj7K+8RP8aC9NbLN4j7hNMLSE=' 
WHERE 
  key_id = '2bdeb756dc70ddc929f00d0807c8b24e9f57586100b2c4be69dbb2167f4d0bb3' 
  AND (
    token = 'TztiZf2bFqIbDDoRRBTj7K+8RP8aC9NbLN4j7hNMLSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )