UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MyWDbXm4P3JpA+GfJVhSCcwdmmUmihXkGDEIgS7rYM=' 
WHERE 
  key_id = 'c7ba3122f68417edffa5b8dcdfa03fe4b7025a686ff6d86b79eff9344c08493e' 
  AND (
    token = '1MyWDbXm4P3JpA+GfJVhSCcwdmmUmihXkGDEIgS7rYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )