UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydPWNWbgy6xqldg/olwTgiIT2FF/Y9yRD1W+5zgBb9g=' 
WHERE 
  key_id = 'b020f210f43128ed2232e44bd2a7e0abf697be2a0bc5cfbde875878c926dae09' 
  AND (
    token = 'ydPWNWbgy6xqldg/olwTgiIT2FF/Y9yRD1W+5zgBb9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )