UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm1+1PgCo4LNtnpHBG0Yjl6b1m3ok9wZTZ9Xcvq49D0=' 
WHERE 
  key_id = '368ab7886886747f854792fe07804e9ea3f998cee193f1e7cde08be9f641d8e5' 
  AND (
    token = 'mm1+1PgCo4LNtnpHBG0Yjl6b1m3ok9wZTZ9Xcvq49D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )