UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJeMK1S5eS6YCraRIrD1KV+4K2ppRUfvN3LY1pHYVVs=' 
WHERE 
  key_id = '6e787409b7f0407f1295b67ea2f0c6dee9d65175eb333f27add6f9f5a999414c' 
  AND (
    token = 'KJeMK1S5eS6YCraRIrD1KV+4K2ppRUfvN3LY1pHYVVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )