UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VB3TGpfdg60P/iVVrFt54BOj8qmP0wpliiZjdW2uV1k=' 
WHERE 
  key_id = '54fb354af9886d958efc2b242a27eadf2587e9afcb4fdbc9a9b6db228920ff88' 
  AND (
    token = 'VB3TGpfdg60P/iVVrFt54BOj8qmP0wpliiZjdW2uV1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )