UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNmysiq8tMyhJfeJvDTXiCekgzAaZKpkRBbWBHCCsu8=' 
WHERE 
  key_id = '550b813c025542b918c015240d4d6dd1e0471e568883ae6a78fd6188f3fc5cf5' 
  AND (
    token = 'VNmysiq8tMyhJfeJvDTXiCekgzAaZKpkRBbWBHCCsu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )