UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWkySlN16sCGhjq3y1MCU3dMGkBc5zaSg0blrOCSj3U=' 
WHERE 
  key_id = '7d0291a215dc9170006b399e82577cd91937d4fc858a9a5632aa8ef5c2a64857' 
  AND (
    token = 'RWkySlN16sCGhjq3y1MCU3dMGkBc5zaSg0blrOCSj3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )