UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlpjDdXZeOlIY1wF2wdrUEZGXVtkXrQBhf3l37gkAek=' 
WHERE 
  key_id = '447f0e1f42f7c4ed2f5b16464a7b5050fb280d4f13b872866ae465302546923b' 
  AND (
    token = 'YlpjDdXZeOlIY1wF2wdrUEZGXVtkXrQBhf3l37gkAek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )