UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'va0S7Mav3RvJkA2hwcrHppBZr1Gm/V6maDnA0J/bE2A=' 
WHERE 
  key_id = '2660cca6ddad7b30aa4ad41326234e59fbe129b8f129b20aaf54e0226dda3725' 
  AND (
    token = 'va0S7Mav3RvJkA2hwcrHppBZr1Gm/V6maDnA0J/bE2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )