UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+ll6Rw4/07s1BCE4ZlOkEpP45XdHB34B1xj9Dw1stQ=' 
WHERE 
  key_id = '6d9b7330a5bd11502647ae5bfb08c6c17fde736ddccd78a8711a8c6e12daa7a1' 
  AND (
    token = 'S+ll6Rw4/07s1BCE4ZlOkEpP45XdHB34B1xj9Dw1stQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )