UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpnA6qpxYYy+evBm56XsV/OZexjAC/+MCrivz03Jy48=' 
WHERE 
  key_id = '1564a628b98bf4480e12f3391b664c6dc9980fb6796a8263ed0ac9e3fdc78eae' 
  AND (
    token = 'KpnA6qpxYYy+evBm56XsV/OZexjAC/+MCrivz03Jy48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )