UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oNhaNXxWR1fl2/W+xz6ENDzYJTPtXQ6L9DAID2h/4A=' 
WHERE 
  key_id = '3874c4cf71b5e249c60429ee3fae9da17b62bb0d502aa5c6d5660c6a8995eb2f' 
  AND (
    token = '8oNhaNXxWR1fl2/W+xz6ENDzYJTPtXQ6L9DAID2h/4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )