UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bd1s6yrGXthktzFuKlD+B1D4frNKIgG3htOwuw7kCd0=' 
WHERE 
  key_id = 'fc76e93eb7bc576db18d98bde028f1771d4f3530d0254ce1f22de263dae2a695' 
  AND (
    token = 'Bd1s6yrGXthktzFuKlD+B1D4frNKIgG3htOwuw7kCd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )