UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tc+0qg72Woo1qiE0dOKOwsybFeCR7OHem9E46X70YtM=' 
WHERE 
  key_id = 'd42389ae229a7ac972f8c9aaa346de2a204e175f571c9238874f92c4a2d0dd6a' 
  AND (
    token = 'Tc+0qg72Woo1qiE0dOKOwsybFeCR7OHem9E46X70YtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )