UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1pZGL3eN8EUkDgmg78vjm1sAiIavGHptCed0j7G++w=' 
WHERE 
  key_id = '0da51c1d2cd6e0c35f2306aaae4b005ba5de799995811cd44d800a384ca84ccc' 
  AND (
    token = 'a1pZGL3eN8EUkDgmg78vjm1sAiIavGHptCed0j7G++w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )