UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uP3iDR46jCcUZtMN34rADWaUmN6VVKtkB45qjEsI2E0=' 
WHERE 
  key_id = '116cba19e524ad3e548f3916e057f521dd0bef476d2139ab7a5d284fb7619d31' 
  AND (
    token = 'uP3iDR46jCcUZtMN34rADWaUmN6VVKtkB45qjEsI2E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )