UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSf1ZybAxolKq4a4Q0zXwabwA40uEdyYPpBQvxHskbs=' 
WHERE 
  key_id = 'b0d94490a16be70ab0f65b2f948169063957e73f59e874c1d2608e515ae5c429' 
  AND (
    token = 'sSf1ZybAxolKq4a4Q0zXwabwA40uEdyYPpBQvxHskbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )