UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EN3gNZwTJkZTRHIvM0XMkIIeZrP1LSVtqs1S6yca1o=' 
WHERE 
  key_id = '6460390bde32c5fbd8dd477ff42d032ccf280b72863cafe8ae00183df035e46a' 
  AND (
    token = '4EN3gNZwTJkZTRHIvM0XMkIIeZrP1LSVtqs1S6yca1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )