UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZeyGcHpAENMhszcQ6gXp8+GBQLJGpF7RfPshhJKv38=' 
WHERE 
  key_id = '512cfd1e916e1f038e0a54919a3ed278f7e9b0f13dc8a46987a01ad886f7bcd1' 
  AND (
    token = '+ZeyGcHpAENMhszcQ6gXp8+GBQLJGpF7RfPshhJKv38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )