UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6RZ8OgXpqpq0w13ik5IyalV+qmFnTdmQ6VcDwWZQ40=' 
WHERE 
  key_id = 'b13326e3d6aa41f7f6f8cd2aa0532cc72851040a6b05370d1ba9d4042bd59337' 
  AND (
    token = 'p6RZ8OgXpqpq0w13ik5IyalV+qmFnTdmQ6VcDwWZQ40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )