UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwubqPUoKk7xKp8cuBziv3nZaS5y/pyTGa2Q4zFtebQ=' 
WHERE 
  key_id = 'ffc8340ec096b65083350fe4fac4956f6520e54ad3a32dcc850aae626cd9dd68' 
  AND (
    token = 'AwubqPUoKk7xKp8cuBziv3nZaS5y/pyTGa2Q4zFtebQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )