UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cgW/qR78dXwcRx1li9BAdzcKKzvkj14pRURvbLNeD4=' 
WHERE 
  key_id = 'a1254f9626aa18ba197e14b8a954d5b32829c7162d519557c0c66ba8aa574a72' 
  AND (
    token = '7cgW/qR78dXwcRx1li9BAdzcKKzvkj14pRURvbLNeD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )