UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLWLP6nbwu7kCbrwyNPQ/tIN8ialpUr0cQ4SpMueuq0=' 
WHERE 
  key_id = 'cc6e4d975eaefef40963ab37ac4b91ddb8430c56bf5f833a37955eab86e32706' 
  AND (
    token = 'uLWLP6nbwu7kCbrwyNPQ/tIN8ialpUr0cQ4SpMueuq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )