UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrOnRgm2pA3tnj1b25qxO7+vFmRtuS8X3dZRqndjB4w=' 
WHERE 
  key_id = '90bfee762637e926a4c7f866f0d8228c23d8d5627756512c6ba3966e958cb095' 
  AND (
    token = 'JrOnRgm2pA3tnj1b25qxO7+vFmRtuS8X3dZRqndjB4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )