UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSH6unbwqrPBm5j/Ysy2VHinqmW/WUcXkul4UHWu5yw=' 
WHERE 
  key_id = 'd050326f6512d133c86edc5a0565fea673b93d2c9768ccc6e73c3ec8dda74ec6' 
  AND (
    token = 'jSH6unbwqrPBm5j/Ysy2VHinqmW/WUcXkul4UHWu5yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )