UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUsryWjXfDKhJ9kwPh2z5u64+1MSSmon3GGVI+/9/yk=' 
WHERE 
  key_id = 'e4b704410b97447697619c7d3bef0d55c22b28ce18694f964e7323146559b2fe' 
  AND (
    token = 'wUsryWjXfDKhJ9kwPh2z5u64+1MSSmon3GGVI+/9/yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )