UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsbBeHPx3DGlnhneCHnE7EvEh5AVQ/K2DEZyGuApydA=' 
WHERE 
  key_id = 'd752fd19b3e5f9b8a0cc3fd8c08272a7c33f2528f5615164f4521d75109559ea' 
  AND (
    token = 'QsbBeHPx3DGlnhneCHnE7EvEh5AVQ/K2DEZyGuApydA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )