UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h55jwBKi0jEAVCKndKwLJ+sb/De2yeNg8fAjEKpOWxw=' 
WHERE 
  key_id = 'f8edcc255b51f8576ddd0af7b505f3bfdc8d0ec7349a2e1db9d5bd26ad2ffe19' 
  AND (
    token = 'h55jwBKi0jEAVCKndKwLJ+sb/De2yeNg8fAjEKpOWxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )