UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLVdlBYgm3MZx0MkVuaTcoIqw6Ax+hs859wdHu8BCbs=' 
WHERE 
  key_id = '3482296b720e17e4fff765da8206c2fbe599e95023b80edf3d6a17b41744fc80' 
  AND (
    token = 'nLVdlBYgm3MZx0MkVuaTcoIqw6Ax+hs859wdHu8BCbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )