UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rn1v+G/wpWK+ndCFlzAF16wnxzQmZiB66JMup12Ddt4=' 
WHERE 
  key_id = '5a55d3482e31416cbf2ffb91e2e68c5ed1ca4296107e324cb172e18dc47215bd' 
  AND (
    token = 'Rn1v+G/wpWK+ndCFlzAF16wnxzQmZiB66JMup12Ddt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )