UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7uzStD/Gg5HaOKftqymmpJA9PGsu5AGd4nDRdePydA=' 
WHERE 
  key_id = 'ee786350932bc50bb9cc144f15519cd07b2a824eeb73fe45af7ea787710ed541' 
  AND (
    token = 'o7uzStD/Gg5HaOKftqymmpJA9PGsu5AGd4nDRdePydA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )