UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gL+B3Tu1fXVEVw9Zq9SajkwZDVUrz/FELl31Aue0j2g=' 
WHERE 
  key_id = '7c8b235cbceb707b54d08080dff005023a1e36222fa3a75577d9136ecd65ae40' 
  AND (
    token = 'gL+B3Tu1fXVEVw9Zq9SajkwZDVUrz/FELl31Aue0j2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )