UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hktoZBSSvNVK1j6lYHQuUdBGpt/Kdr6CqHyoKSScdu8=' 
WHERE 
  key_id = '9511a931d551059e20ca6eb88fdc620fe57f4e84c25775031181a710a0a0461b' 
  AND (
    token = 'hktoZBSSvNVK1j6lYHQuUdBGpt/Kdr6CqHyoKSScdu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )