UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sy6Iprj1n0Og7rSNqzy7jFMprAt7BN0AY4Pg8NuqNlM=' 
WHERE 
  key_id = 'e4e35863ad94a6e2b8fa773854d8c6e2c4e646e2f7d927f9e7325496a0975e38' 
  AND (
    token = 'sy6Iprj1n0Og7rSNqzy7jFMprAt7BN0AY4Pg8NuqNlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )