UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T0+jpJi+8pbytNGqf8A3rByN1hw4JtnYQVn4qSQK6EI=' 
WHERE 
  key_id = '1e9bed63832bac9427ee584254f741c4e3a2c11aa59d969a1f361d75ff92a26f' 
  AND (
    token = 'T0+jpJi+8pbytNGqf8A3rByN1hw4JtnYQVn4qSQK6EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )