UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgBKiSnpU4CNMLib/UL4nOjhLe97+m+p0+9S67N3+vA=' 
WHERE 
  key_id = '2dc83d0b4f2d1f44170969ef3155775da95377abfc0d60daa6ac74a65a67103e' 
  AND (
    token = 'lgBKiSnpU4CNMLib/UL4nOjhLe97+m+p0+9S67N3+vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )