UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgJHJBgVJ0l+uXwtWfrkhZlIBoICtLpThumeg8y3OGU=' 
WHERE 
  key_id = '57e614887c2d994233e59dae1a33a388dd89cb49cfe1e03749d049de0fee908c' 
  AND (
    token = 'pgJHJBgVJ0l+uXwtWfrkhZlIBoICtLpThumeg8y3OGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )