UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GyZCaxYJbYG4oh1msSo/dX+MoGGcR+jt5CuOnlwrf8c=' 
WHERE 
  key_id = 'c66bb8cb1817e347a0e2c12473019701c24e2a3199adfecf176ce157836cb671' 
  AND (
    token = 'GyZCaxYJbYG4oh1msSo/dX+MoGGcR+jt5CuOnlwrf8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )