UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwcecPKkFbp+rDkcbjRLc62IWVAlRt4Ut5E0fuNDsw8=' 
WHERE 
  key_id = '85998a77731fef5ab5d1d654dbd5f04238a673e8cc7f5b72e98be096b229ab4b' 
  AND (
    token = 'UwcecPKkFbp+rDkcbjRLc62IWVAlRt4Ut5E0fuNDsw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )