UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQcHVGLtBaREncSC5xhNHnVneVEyTi4L7tfMh3ozQEA=' 
WHERE 
  key_id = '42061ed5ca7f173fbf62d85b5747dbcc7bc34744ffb4826819e5c8cef6484702' 
  AND (
    token = 'pQcHVGLtBaREncSC5xhNHnVneVEyTi4L7tfMh3ozQEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )