UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sERML8lfuxYOPuDSPADqDHxeHtB22kX89dmH5cTB2xI=' 
WHERE 
  key_id = '8db24dbb0c33f0ee47687e274780ce3862767f1da5e6c28bf1d13c754a443065' 
  AND (
    token = 'sERML8lfuxYOPuDSPADqDHxeHtB22kX89dmH5cTB2xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )