UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLnSRQz9d1OmCi9qTdD9gEMuy0i9d+icjFSdRJPMZ8A=' 
WHERE 
  key_id = '16286d802b911269e25d1934b48eb6e7002b758a8321d6b0c28ccfacb62b871a' 
  AND (
    token = 'RLnSRQz9d1OmCi9qTdD9gEMuy0i9d+icjFSdRJPMZ8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )