UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgcfpWeEV04+qlDj8h2r9Ees+ccrpzNvdu0vIYXDmDc=' 
WHERE 
  key_id = 'a647dadc8e9466cdebb3ec6137d7435cbe6bdd30c62d37b54de4d795c2388574' 
  AND (
    token = 'FgcfpWeEV04+qlDj8h2r9Ees+ccrpzNvdu0vIYXDmDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )