UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKm/Olh6ARJJOGfO+RRzlQh8iFa5M/2Ng8AwFtL3QZE=' 
WHERE 
  key_id = '95136e5b67ac066191a9c7f274b8d72a17caa174deee495295c5fb9a6eda9be2' 
  AND (
    token = 'IKm/Olh6ARJJOGfO+RRzlQh8iFa5M/2Ng8AwFtL3QZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )