UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cq8/teesXImu6OLPPlq9ezTLPK452BG8/FkZMntoa0g=' 
WHERE 
  key_id = '75507d1af8f1fd3dcb58f617147098683c467e1de8498a8b760baed3c9818ba0' 
  AND (
    token = 'Cq8/teesXImu6OLPPlq9ezTLPK452BG8/FkZMntoa0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )