UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JArfO5MMGqWHcthnWO3GPiEt5dpLjbaJDm57sT3x9fA=' 
WHERE 
  key_id = '45c14a3b33aa7a8092db058246bd44312ed256a241fa761d5e64281c3f731876' 
  AND (
    token = 'JArfO5MMGqWHcthnWO3GPiEt5dpLjbaJDm57sT3x9fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )