UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8xuWnN+SENvEyJ0y5AxAxAMXWvU+DlhRANzjk4LZ/M=' 
WHERE 
  key_id = 'c66fc58272438eb67d47e4f79967456595f8591fd9f844ff1312456005c0be15' 
  AND (
    token = '+8xuWnN+SENvEyJ0y5AxAxAMXWvU+DlhRANzjk4LZ/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )