UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+qi/BbtJcdMsZO4E2vh2ArOO5Nz11sEGtzh4JGVnLY=' 
WHERE 
  key_id = 'cf9ccc925c0687d7f1d41cdcd3d70f36ef30db373758ea009f4416c0900853f2' 
  AND (
    token = 'R+qi/BbtJcdMsZO4E2vh2ArOO5Nz11sEGtzh4JGVnLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )