UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvlRFoAUWKlnMnwQMdh2Bvo0xeFnskvlVdPzZv/9RZc=' 
WHERE 
  key_id = 'ae2e5309cf694e60b00e0adeef72cc9230935f407b481dd73746b3397568f245' 
  AND (
    token = 'cvlRFoAUWKlnMnwQMdh2Bvo0xeFnskvlVdPzZv/9RZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )