UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FajYjBySZjjo9SsiFozriAW1J8cCOpROEpfpWSbBWA=' 
WHERE 
  key_id = '6ae1ed9967bed7a53ce579cccd7e424990bc961352b0c1e06ed25269ae4ff29f' 
  AND (
    token = '6FajYjBySZjjo9SsiFozriAW1J8cCOpROEpfpWSbBWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )