UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/+5dz9QAmejRBNjpm1GhAflqSP7mMLJuocHO+pgtCM=' 
WHERE 
  key_id = 'd08fca7ae267ee46c48d9d2dfe7bafc658a733ddafee0e67584a04b5a4435e84' 
  AND (
    token = 'G/+5dz9QAmejRBNjpm1GhAflqSP7mMLJuocHO+pgtCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )