UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNkjPbQA0A9m+c7/N1RcIhKt3eWilmbtOGrLrPu4srE=' 
WHERE 
  key_id = '7d982bbf410aee4be155690b12fbc50b228c3cb1b1411f9624067daa79eb3aad' 
  AND (
    token = 'kNkjPbQA0A9m+c7/N1RcIhKt3eWilmbtOGrLrPu4srE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )