UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRLn3sacev9wrPoEXo6/S7IiDcEY2ci17Vg/mFXRUNM=' 
WHERE 
  key_id = 'c0955dd441cd5835d6189eb470ad7f04d6ccab20fe03573d82fd8e2eb81a863c' 
  AND (
    token = 'aRLn3sacev9wrPoEXo6/S7IiDcEY2ci17Vg/mFXRUNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )