UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iukNY766FXmxgtoaugFg/YXQhHrf/g6/gEn9FOi2NqE=' 
WHERE 
  key_id = 'a3fa79bd61d35c7e2602bb2cc0544e7562db5122810f1c5a7c337d58fc5debc6' 
  AND (
    token = 'iukNY766FXmxgtoaugFg/YXQhHrf/g6/gEn9FOi2NqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )