UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eT9rPN/jpahQvCpZ4el+Ur1daLhWgFqXApZLanBSDuE=' 
WHERE 
  key_id = 'f86183a8176904cfa964355ca3376158068abec1d8c553333db94928b526db83' 
  AND (
    token = 'eT9rPN/jpahQvCpZ4el+Ur1daLhWgFqXApZLanBSDuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )