UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NatWRtdZ2kaLoeVPg8n+9V42EAOc6EJpA17Azd4c0s0=' 
WHERE 
  key_id = '03a8364bbe4d43755ef1f7b8ab904964ac7d79dce8468ac054bbc1efff1e555e' 
  AND (
    token = 'NatWRtdZ2kaLoeVPg8n+9V42EAOc6EJpA17Azd4c0s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )