UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4oNtV1x/pwLPFXcSOt4lyjfxSyS3CbQY6731JA6LZ8=' 
WHERE 
  key_id = '1925632d197b0976487a37b20787f11c0e6ad9438f6e9af48600762a72ca8e5a' 
  AND (
    token = 'u4oNtV1x/pwLPFXcSOt4lyjfxSyS3CbQY6731JA6LZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )