UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxz14PNLN1V+QIFSxMtRybx/NokayDsbOGm4RfSztxE=' 
WHERE 
  key_id = '138e3d95a90ff23e15e2e33c4f3764efca1511798d0310ed2dbbd0b399f0683b' 
  AND (
    token = 'hxz14PNLN1V+QIFSxMtRybx/NokayDsbOGm4RfSztxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )