UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pNx5Uwz8svHvXbWB8fDYZUEgTEcz+am9EsneMrp8PM=' 
WHERE 
  key_id = '8061ae630de03ca3addf931116807c0529cd5c099d213344a926624755af8fe7' 
  AND (
    token = '3pNx5Uwz8svHvXbWB8fDYZUEgTEcz+am9EsneMrp8PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )