UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mf+9Sn6XcIKsho1dGmhI0YdJhkhfJawujfHWtWzWXLA=' 
WHERE 
  key_id = '4bb23e1630107d555e8fedb1b2a767c7955b82caa36bf7b9caadb3881dc6f084' 
  AND (
    token = 'Mf+9Sn6XcIKsho1dGmhI0YdJhkhfJawujfHWtWzWXLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )