UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3RdKgT6ZjyxyHoI5xo1lP4/S64gxSewp+DZiJ7ZApM=' 
WHERE 
  key_id = '5b6302cf0b6929ccd1c245b81ece2040d2944ddf3f808e99e7df51d991aac4be' 
  AND (
    token = 'f3RdKgT6ZjyxyHoI5xo1lP4/S64gxSewp+DZiJ7ZApM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )