UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9/rj8x+tOlAJnUGhQfH64HlGu3TAe+npsLR2tlSSpY=' 
WHERE 
  key_id = '3572f17138a784dea519157653caa1098aed78833dd4f91b20d5c9bbd8c32ccc' 
  AND (
    token = 'x9/rj8x+tOlAJnUGhQfH64HlGu3TAe+npsLR2tlSSpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )