UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5KvgU/OZEvTPyVHaqhap9D9S/cLLuK7QEkA3I26csg=' 
WHERE 
  key_id = '020ac09046ac82a147d7fde39d55acb448537a1df6f322ab213ead9efcaf0e03' 
  AND (
    token = 'B5KvgU/OZEvTPyVHaqhap9D9S/cLLuK7QEkA3I26csg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )