UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxQ/KvIK4z8R+CtYCOvHRekkEFxVuojkCPrLjhcEv8Q=' 
WHERE 
  key_id = '96f4c73590f192981831b63af8495824e816735fb031807a145b47bda68ffd02' 
  AND (
    token = 'bxQ/KvIK4z8R+CtYCOvHRekkEFxVuojkCPrLjhcEv8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )