UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RO1whNWGPkaJn4VT+xGGsw9T+PgCpuMpNde3ywriMCA=' 
WHERE 
  key_id = 'ce745b0a7025387e0c9a135458c2ee79c66bd520e6e85150581874f419ec72fb' 
  AND (
    token = 'RO1whNWGPkaJn4VT+xGGsw9T+PgCpuMpNde3ywriMCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )