UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wSz1a5jIruCiJCUuC6FCAODRzpH7GzWas/JnfYNKhs0=' 
WHERE 
  key_id = 'b796e5d8cc1e2423431ad15b3ebd3ccad16d5b9f495050916abf23dd820ca43f' 
  AND (
    token = 'wSz1a5jIruCiJCUuC6FCAODRzpH7GzWas/JnfYNKhs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )