UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BOrvHUmjKSPDVrF65oUjtQZBAjyNpq4GJEvR6GogWE=' 
WHERE 
  key_id = '6ad8c76f81f08ae5d03c4014555c86ba9f2e8c3833a31f60bc6e1daeef456b5a' 
  AND (
    token = '5BOrvHUmjKSPDVrF65oUjtQZBAjyNpq4GJEvR6GogWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )