UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfOwI7qeWBv/8iKitFaTFWeVYH8M3Nzqr+sh0mfAoW4=' 
WHERE 
  key_id = '8c533625c1c6df0a04d9a101029b490b38e96ba36806147a3934d05a238bea20' 
  AND (
    token = 'zfOwI7qeWBv/8iKitFaTFWeVYH8M3Nzqr+sh0mfAoW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )