UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWltD3H68ozGbVXprzu+TKN77s38KrNPEUNLD7XB3J8=' 
WHERE 
  key_id = '1a4e7769804fa5cb992bb38dd3cc56f7f63666a1060d3383c7acacf2cc8398bf' 
  AND (
    token = 'aWltD3H68ozGbVXprzu+TKN77s38KrNPEUNLD7XB3J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )