UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtUUHOsCIUdjYrm2zxQUx197e1ChJWt+IqfatXTIubA=' 
WHERE 
  key_id = '46fc707c0023f2c97b12c5f2215aabbf8d5404fc3c76a94160b5728e2e38eead' 
  AND (
    token = 'qtUUHOsCIUdjYrm2zxQUx197e1ChJWt+IqfatXTIubA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )