UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dkMR4dJLwjuFYr4ZbGKo8R9Q+R3tYGcCth8b9M+r9I=' 
WHERE 
  key_id = '4b67793446859193e0e3899594afae140052179119ae552e3ee683af9c7eca92' 
  AND (
    token = '3dkMR4dJLwjuFYr4ZbGKo8R9Q+R3tYGcCth8b9M+r9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )