UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Frn4rRhBW2cW5J2DlabVysRmbNBDgQFFbf+emnbGD8=' 
WHERE 
  key_id = '762e31e78fd3822577050ec30da6c87caebe5d28a884b668748e9fd5a85ba8d9' 
  AND (
    token = '5Frn4rRhBW2cW5J2DlabVysRmbNBDgQFFbf+emnbGD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )