UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+iUUvyokDf4nOTBcKCl+P+K6vGWI3hR0V2zun4eYfQ=' 
WHERE 
  key_id = '603932c6612589dfc0ce516e1b3800d924fbe7c287307d55d2c2b7f54f55719d' 
  AND (
    token = 'm+iUUvyokDf4nOTBcKCl+P+K6vGWI3hR0V2zun4eYfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )