UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GzwRGGjjLpOeG1UPhnSyMiQhI+H5zmKA+wGag1hh8s=' 
WHERE 
  key_id = '81feeb435acb8d5cbd116b710a3c1a23ce38a5c78379c8882e1e1ffcdd905df8' 
  AND (
    token = '6GzwRGGjjLpOeG1UPhnSyMiQhI+H5zmKA+wGag1hh8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )