UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3IiFISEJ6QorScYPrLyLsoMr9GCWlrMtxn3W83x7BQ=' 
WHERE 
  key_id = '8dabaf18ea82b2e8cbcad379a0b9f648ec21f79c349b5b4087357a3382f4cd10' 
  AND (
    token = '/3IiFISEJ6QorScYPrLyLsoMr9GCWlrMtxn3W83x7BQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )