UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbj5Fm3TjIuKlfpr+1EQG+XlP2rkGmgoOrjKCcM16B4=' 
WHERE 
  key_id = '82a9c90742245cc098e3dc1abf28fb35f1dbfac9e97ab2b2877494b7ef0e3ab4' 
  AND (
    token = 'xbj5Fm3TjIuKlfpr+1EQG+XlP2rkGmgoOrjKCcM16B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )