UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlmalruIq1mImKkTAH7UAVImqTN2YEV0LHS1/JTl3bs=' 
WHERE 
  key_id = '69e7699a67222bdb4ccb4a62ba3a024478316b13267c904c3b16d26914ec4c98' 
  AND (
    token = 'ZlmalruIq1mImKkTAH7UAVImqTN2YEV0LHS1/JTl3bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )