UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8icUpNQ4VeSVC2pt4h2JpIVmW/HE96chsm/CLiLcjo=' 
WHERE 
  key_id = 'c42ab51a6a3c550ccf71160b0793befb6bd18f1e7ada91fbe9a090ecc925217e' 
  AND (
    token = '+8icUpNQ4VeSVC2pt4h2JpIVmW/HE96chsm/CLiLcjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )