UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoIyzjssZgtCZEnIcYHfFh26yoLvyZO17jiMtL4SxUg=' 
WHERE 
  key_id = 'e036b8ba6996fab64bb456502a2e4d6672bbd6e1d90363e367a1860561845e83' 
  AND (
    token = 'PoIyzjssZgtCZEnIcYHfFh26yoLvyZO17jiMtL4SxUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )