UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZnEpDdqzClylneyJKXTmr9Ex7Odf/M8pjxgq8I0o9s=' 
WHERE 
  key_id = '555660346dbc3557a47bf92d521a57fdc26f00014cc745f0f975a802ccdb2cdb' 
  AND (
    token = 'AZnEpDdqzClylneyJKXTmr9Ex7Odf/M8pjxgq8I0o9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )