UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7VZQriVg2Z1NhmnGW8LD1JAHbqD2C3MBbNIh68ubQ0=' 
WHERE 
  key_id = '9c82e82ece7a167555e3a1f425fa6b6af3e170caa203a3303eef25cbfe43ded0' 
  AND (
    token = 'x7VZQriVg2Z1NhmnGW8LD1JAHbqD2C3MBbNIh68ubQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )