UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UI2gSUqc3AuDpVtc75IEhiljjqgROPaZ3i/TOHO2EE=' 
WHERE 
  key_id = '67ae5837cdd7a068991271389d36a5d9c81617d692ddcfca9c59edf4db1e1a25' 
  AND (
    token = '6UI2gSUqc3AuDpVtc75IEhiljjqgROPaZ3i/TOHO2EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )