UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1z3H5HDkXM1UCWB+xfsZJNoTCrdYaPKaMETKPjQ9fGY=' 
WHERE 
  key_id = 'c15c361e994b4cd89d1bb9ba50bab7b84d0c947ac5dba9c96560082b258c9fda' 
  AND (
    token = '1z3H5HDkXM1UCWB+xfsZJNoTCrdYaPKaMETKPjQ9fGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )