UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8/FfHXlnxrGCR6eRfKB0aCbQ3dqy3bJ94ta4FHUrGU=' 
WHERE 
  key_id = '0e9905b2028ee87f6b2a733e36bdcca63456bbbc9f0a3c952404dae30911ec39' 
  AND (
    token = 'N8/FfHXlnxrGCR6eRfKB0aCbQ3dqy3bJ94ta4FHUrGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )