UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpxAb83lCDtG61ZvsoghwvohjWWU2xyIz3gFzkpgns0=' 
WHERE 
  key_id = '4ab82ed327387de11d4ea5becf2c3c44c7b2ef5d90a1238e62558c78d4dcd365' 
  AND (
    token = 'cpxAb83lCDtG61ZvsoghwvohjWWU2xyIz3gFzkpgns0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )