UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uy1Ka8jezRqtj6H/0dK3fjf3ScMOQA6uAzOY/0xrgX0=' 
WHERE 
  key_id = '137307a4e3a4681ac246faecb71fe78e27700c09600d531161244ad011b7586e' 
  AND (
    token = 'uy1Ka8jezRqtj6H/0dK3fjf3ScMOQA6uAzOY/0xrgX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )