UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'veHNRWAaxIZkhc57yd+e7qTJyr8MkjgBwfGcWo5vBjI=' 
WHERE 
  key_id = 'adc62f3bda8d28732b03bc974710b251c87df5aa142a981bbbd06230259c2fac' 
  AND (
    token = 'veHNRWAaxIZkhc57yd+e7qTJyr8MkjgBwfGcWo5vBjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )