UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kh0gsgViAffzR87Kf6NdCEtt0/fRpZ+w3gl2Av1lHZ8=' 
WHERE 
  key_id = 'e7e5cb501665db2daa96125ed07c94009500ebae0312fe0dfbbd397b89646340' 
  AND (
    token = 'kh0gsgViAffzR87Kf6NdCEtt0/fRpZ+w3gl2Av1lHZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )