UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egYk6Jq8fKOe96NgOi4wZXhPFAPUSfokcTTKu2coqx0=' 
WHERE 
  key_id = 'f29ea1fc2bd40a36d8b4d3e40c211d5493eff911b991985b76b8589b49e25ce0' 
  AND (
    token = 'egYk6Jq8fKOe96NgOi4wZXhPFAPUSfokcTTKu2coqx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )