UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5YQUOTIkgq7kSdqjKKuuyuYSExR1j4LfA8YRBpoESs=' 
WHERE 
  key_id = '6aac59dfb08a1594ef19dece0470f197da6def66e1ad4044f61d332689efe5aa' 
  AND (
    token = 'O5YQUOTIkgq7kSdqjKKuuyuYSExR1j4LfA8YRBpoESs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )