UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkOy09+0dCN+Fa/9hgw9IFuk6f6X9JSo3LmvTPVMUYU=' 
WHERE 
  key_id = '1641b4e00159dcf536c8ba77a5bebf6ce5f0f522f2d044886fa4e43535ca15a5' 
  AND (
    token = 'jkOy09+0dCN+Fa/9hgw9IFuk6f6X9JSo3LmvTPVMUYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )