UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYiizOM492UMtghwHACO7ONpfwLOmvGQ4tL5I1VpKuY=' 
WHERE 
  key_id = '2954dc79ffcbbf88eaeb660f4ceb566c8abf8973363aefb96960d97c3544afce' 
  AND (
    token = 'LYiizOM492UMtghwHACO7ONpfwLOmvGQ4tL5I1VpKuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )