UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oxd3SpDLIrp2Ii2r33/Jie9iRH/S4thDX/fbEPadF0M=' 
WHERE 
  key_id = 'c2f8437ebffbaad3ed728c3418c7c5db63f1575e9924a3d67bec1abd409bad78' 
  AND (
    token = 'Oxd3SpDLIrp2Ii2r33/Jie9iRH/S4thDX/fbEPadF0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )