UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgRc94VHZH2q9OhHTbx7zETJYs1fZEpAOg9P5pjtfA8=' 
WHERE 
  key_id = '84499dc6eab06fd2e9474daa37c3393f0fe7abf49fd1b50c840caca33b39d3d6' 
  AND (
    token = 'kgRc94VHZH2q9OhHTbx7zETJYs1fZEpAOg9P5pjtfA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )