UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HG0q8mj3+po95EFqERTy9gF1Z9clcx8KNAcWVBlLUXQ=' 
WHERE 
  key_id = '3afd6bff5d9bfe9112c7cca7aa67f49af83a8a66ea118cdf5d99b76d317e2c3e' 
  AND (
    token = 'HG0q8mj3+po95EFqERTy9gF1Z9clcx8KNAcWVBlLUXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )