UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YDt7XuCGWeN7U/C4gu4vWuDdY517zd/IPS2Oia32zA=' 
WHERE 
  key_id = '51fe6f00157b607521f647f159d1bdc0352bfcc7f241223ad98e324ef97bc32d' 
  AND (
    token = '+YDt7XuCGWeN7U/C4gu4vWuDdY517zd/IPS2Oia32zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )