UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+V0yuZe0pCgrXttWdzBKP/0Ze8US4cyIrl50gWwp8Y=' 
WHERE 
  key_id = '5b2982e6a5aa565b292722c738e22aa0d115f41d50cb2af25010c4e5b3389a4e' 
  AND (
    token = 'b+V0yuZe0pCgrXttWdzBKP/0Ze8US4cyIrl50gWwp8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )