UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVnKbU/cIhr7Ve/j0n1jUBsBQCPNIsb6BvV7/BUcBkU=' 
WHERE 
  key_id = '34d257d99d44d48f483dfc2eb62acd7d51ebd0d7acae89f8cacf336270d6e020' 
  AND (
    token = 'dVnKbU/cIhr7Ve/j0n1jUBsBQCPNIsb6BvV7/BUcBkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )