UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6T55VZ/Vq8X0aBsECQ9n7oycP/9/R5NbIr7wE4wQOXo=' 
WHERE 
  key_id = '8dbb79e0fc35542a89ffb9be04ed78a5075e9d58e2c2b3276bb9e9ce6af088c7' 
  AND (
    token = '6T55VZ/Vq8X0aBsECQ9n7oycP/9/R5NbIr7wE4wQOXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )