UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8U/rEqr22Xqx6YP1c2uFK/2oQqXZgZU97Lgkx1JKgjQ=' 
WHERE 
  key_id = '73d01b2bac839f51145621c2121fa9b8f779806ae45bce768512d4bdc2583295' 
  AND (
    token = '8U/rEqr22Xqx6YP1c2uFK/2oQqXZgZU97Lgkx1JKgjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )