UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9j14cubDx0fOZXI+d3w1X8MblZNRbSWHe5CfATvhv3w=' 
WHERE 
  key_id = '877f134105d2ea830df59c73157ec93e1e83e4ee0961bb168d45057df021b918' 
  AND (
    token = '9j14cubDx0fOZXI+d3w1X8MblZNRbSWHe5CfATvhv3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )