UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxKVFmcKSE1EQVDMeKI1dwitslJHvramSQ2DVdWtBUQ=' 
WHERE 
  key_id = '083aecc91a465f9859aa82aa1e7c9894cae986d6645add86bd4f49c501c55b5c' 
  AND (
    token = 'ZxKVFmcKSE1EQVDMeKI1dwitslJHvramSQ2DVdWtBUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )