UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IO6y+o3NZx7KTIYdnV+PUwiSspdmkChyN8SR9lgJ8pI=' 
WHERE 
  key_id = 'fdb4f08a21ef04743abd13794440b234ccea42e5948735e5cf958ba12ca237d0' 
  AND (
    token = 'IO6y+o3NZx7KTIYdnV+PUwiSspdmkChyN8SR9lgJ8pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )