UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vm26uraUkOne8fw+aQ89UJ7qMAgdvUv04sb2wG+wOTo=' 
WHERE 
  key_id = '9fb8cb3eef0098265a1676a6895331883ec1e6238227b681d38b2ccff74bd59e' 
  AND (
    token = 'Vm26uraUkOne8fw+aQ89UJ7qMAgdvUv04sb2wG+wOTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )