UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BE8PG0y/zOzVzQ2k/Jf4lR2APkBmSaHo76g46QKuD1k=' 
WHERE 
  key_id = '399de818165f5db391d31b6a4287b9a4ba9374591a6c9680f90bd292b15ce938' 
  AND (
    token = 'BE8PG0y/zOzVzQ2k/Jf4lR2APkBmSaHo76g46QKuD1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )