UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rIS2e0QoOHYJgQjjTLQYbxomP61Juyng0tSyLDdtsBM=' 
WHERE 
  key_id = '6741ae829fadb93fb564db02cc77649f1d4e9c08bc30e73f97c26d79ce213926' 
  AND (
    token = 'rIS2e0QoOHYJgQjjTLQYbxomP61Juyng0tSyLDdtsBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )