UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k2CtC5Q3VvRHzWOOoMx7H4IomZd6f2COjSowY5+1ZjA=' 
WHERE 
  key_id = '770f1178758ff27a8e448f1ef33e96e01a646d12288de7ea5637aa1cdab7f64b' 
  AND (
    token = 'k2CtC5Q3VvRHzWOOoMx7H4IomZd6f2COjSowY5+1ZjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )