UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNcS4SESsnxjTqw3Im6/7Sl3/aDFX6i6u9rO3lMpw2k=' 
WHERE 
  key_id = 'e15edad5c2bde5e8485aac5b9e8de48395bbac5c5f425f74e460f5fc74f31d17' 
  AND (
    token = 'vNcS4SESsnxjTqw3Im6/7Sl3/aDFX6i6u9rO3lMpw2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )