UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19Dl1X6B3Oc0rN5BIe2EQ9tVjbIc5XSU3kUkmAKx804=' 
WHERE 
  key_id = '821206e61c1102535220e432d3b13c4498de3dcdb6eccf866e118ade2af34362' 
  AND (
    token = '19Dl1X6B3Oc0rN5BIe2EQ9tVjbIc5XSU3kUkmAKx804=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )