UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTBXxD114qVaInTBthu5zH0raPrkMGQ9tCNd+R3VUvw=' 
WHERE 
  key_id = '49b113f8e406590b6a5054d3762912cd8f2be1ac0f8381531742e9223a2124c1' 
  AND (
    token = 'bTBXxD114qVaInTBthu5zH0raPrkMGQ9tCNd+R3VUvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )