UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWLaMCPsJfw7aupPhs6jhF9nKocjeWsFVC0agtcqP+U=' 
WHERE 
  key_id = 'c3b21738d7f73142788f92f8d6c0521af67afa71d63ec321dbfe766ca8bc51da' 
  AND (
    token = 'sWLaMCPsJfw7aupPhs6jhF9nKocjeWsFVC0agtcqP+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )