UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEdbzuaBLuqsJpHSzjH0iunxEHgDqr6SEysCv1lhSN4=' 
WHERE 
  key_id = '269533c799cbcae8b8bb8e75eb72e900ae06bdf492b24c858b7d9194d2a6215a' 
  AND (
    token = 'LEdbzuaBLuqsJpHSzjH0iunxEHgDqr6SEysCv1lhSN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )