UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2F96D69TaRt+Ae+3q5LQZzy/vAuCYVkcQHHFUxbLaYs=' 
WHERE 
  key_id = 'e40d8b0f6dac047b39dc15ceeb81db5e187c99189bd450e207a9248e4820c5aa' 
  AND (
    token = '2F96D69TaRt+Ae+3q5LQZzy/vAuCYVkcQHHFUxbLaYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )