UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wjwgtNjPKTsuIGMeC007kQzzp8UOUFDa0UDVbCgOQE=' 
WHERE 
  key_id = '715f97b271837a58eebc92a154b39f1e115e85cd9efed708711567015e690333' 
  AND (
    token = '0wjwgtNjPKTsuIGMeC007kQzzp8UOUFDa0UDVbCgOQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )