UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZdy/g+o5pQd85m57f3pIOaRsTcAF9CcHjjh/67HUgg=' 
WHERE 
  key_id = 'a740c49282e8e9a1b2f349b83ea1a0dbbc194f2fe587c94583f390e7b804ad8f' 
  AND (
    token = 'BZdy/g+o5pQd85m57f3pIOaRsTcAF9CcHjjh/67HUgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )