UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4xx1C6TQ+u/uERwcm1tyNcSeuM3iHxbZTtliEf8UZk=' 
WHERE 
  key_id = 'b78fd133d2ea9e268005281edb2a01da1febb3ed311fe1c81a6cc86cec1905e5' 
  AND (
    token = 'F4xx1C6TQ+u/uERwcm1tyNcSeuM3iHxbZTtliEf8UZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )