UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EEUYJQw7xeGhV0/N+wZHPmREfO+9ENHQaUqIHH3Qdc=' 
WHERE 
  key_id = 'ef98485ab8c1797a86db685b482017b03711918af4d001aa6ee96151a64340d7' 
  AND (
    token = '/EEUYJQw7xeGhV0/N+wZHPmREfO+9ENHQaUqIHH3Qdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )