UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4umINcb4UM3r+P7eXbdAJbjcKfR5U8YHMhbJ7qGrKgc=' 
WHERE 
  key_id = '85cb5384ed92d9c372a8c79905f54e879eb88419d72874850b8fc166282dcd8b' 
  AND (
    token = '4umINcb4UM3r+P7eXbdAJbjcKfR5U8YHMhbJ7qGrKgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )