UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJT0tZ8KX6vWawV2FxMbWI7mVKINC4nzdhda72hIvAM=' 
WHERE 
  key_id = '93fd0e7f591c13ef5097bec1ad6f5dbaba00904f526a38d436c02ee615182b3d' 
  AND (
    token = 'kJT0tZ8KX6vWawV2FxMbWI7mVKINC4nzdhda72hIvAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )