UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rutbdYYOimFlxw2AEf/OAaWgxLMV58SSMgbicnuNevA=' 
WHERE 
  key_id = '517c3c3d44957d70a89f2e2f5743b2d4a4b7f4107691a701622f39f4758bd6ff' 
  AND (
    token = 'rutbdYYOimFlxw2AEf/OAaWgxLMV58SSMgbicnuNevA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )