UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjqvaREv76/N5F04VhbO3J+XK6bBxOlLdqQK9YImjQI=' 
WHERE 
  key_id = 'bc40da603a68ba74308fe7ff6ca649fbf70d07267b499c8c040281c305b64ee0' 
  AND (
    token = 'BjqvaREv76/N5F04VhbO3J+XK6bBxOlLdqQK9YImjQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )