UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm4wmxQPAMwhqueE3eriq3luAF07OEHSxGdv/sJWxri0=' 
WHERE 
  key_id = '9a98a5f52793152fce21cf6272055a58a161377abb808ef56c77312210ac4aaa' 
  AND (
    token = 'm4wmxQPAMwhqueE3eriq3luAF07OEHSxGdv/sJWxri0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )