UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x0Ts2C+2M90O34mTZOQuhK9/UZasZwxgzFAnwdvOtP0=' 
WHERE 
  key_id = '44b51a470547535b74af77bc10edcd8872839be300babfbcd34d815663d83ee0' 
  AND (
    token = 'x0Ts2C+2M90O34mTZOQuhK9/UZasZwxgzFAnwdvOtP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )