UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tn4N0f88+nH1ehP4xtrUR7cQcEGAAgWrrjspeeWgZ4=' 
WHERE 
  key_id = 'a86864920f4cbbea382030d8a90c759af7fcb2e0e9f1221a519c928691d8c99c' 
  AND (
    token = '0tn4N0f88+nH1ehP4xtrUR7cQcEGAAgWrrjspeeWgZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )