UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAOUz1gxHFA8bRgdgph2GN4MEBLFRC4i2DxEI4SOW8I=' 
WHERE 
  key_id = '42f67443201688006592ed47c793fbad05034bd01583c1b0b6d7897d0e273807' 
  AND (
    token = 'IAOUz1gxHFA8bRgdgph2GN4MEBLFRC4i2DxEI4SOW8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )