UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCYZzZ2LNBO26xD2oH2z/g/wVsk1axsRG7RHUUShBaY=' 
WHERE 
  key_id = 'a98340079c201045316dbb7654d9bec124e4de87511d9f12d4a0684eb505096c' 
  AND (
    token = 'dCYZzZ2LNBO26xD2oH2z/g/wVsk1axsRG7RHUUShBaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )