UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbd8kLq2szyAVDrlAUK1cc85p9iRYvhOxdivtRxSNRs=' 
WHERE 
  key_id = '773fe3540dfadbc2aeab3a14033f95f85d8aa09ae3946c2a0203496f4f1bea2c' 
  AND (
    token = 'dbd8kLq2szyAVDrlAUK1cc85p9iRYvhOxdivtRxSNRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )