UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAeHWFreoGhcFRyd7pB0lbWlYV/ZinXm/3tFOYwrgLg=' 
WHERE 
  key_id = '4b83059fe19f298e277e584f8d169136ddf0c146deaa05dd63fa2b1f4c4bae93' 
  AND (
    token = 'jAeHWFreoGhcFRyd7pB0lbWlYV/ZinXm/3tFOYwrgLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )