UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRdbFN+Aa+KUJfjiFs8KHqALzRsdD7HdlyvB1t0pePU=' 
WHERE 
  key_id = 'b74a69c846165cb0f5fd005591893dd1cf4efd7f07e95c67075c4732fd42a8e1' 
  AND (
    token = 'uRdbFN+Aa+KUJfjiFs8KHqALzRsdD7HdlyvB1t0pePU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )