UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wBSz49vIcv64sBBUF/ubD34sS9l6JAzeNskhGamfAk=' 
WHERE 
  key_id = '49e9cbb71a9bc3ce3e763387513f7ba724e3579388132ad2c28e65c1afaaf794' 
  AND (
    token = '8wBSz49vIcv64sBBUF/ubD34sS9l6JAzeNskhGamfAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )