UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2McShWnEg6tFpTQ7+yXqye5hZ/s5KliVQR9G+Cs+46A=' 
WHERE 
  key_id = '1f2792a4fdbb8d0aa534f576bbeda29ae5487153b4c86760c87bc8de7394cf96' 
  AND (
    token = '2McShWnEg6tFpTQ7+yXqye5hZ/s5KliVQR9G+Cs+46A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )