UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDz4tgaGcPmMrlH8ghh/TLaET1cT61NZ/hQvGiBCG3U=' 
WHERE 
  key_id = 'e439f4fcb68261cb78c305646b41dce0cebf318fdb529510f5024cf314b408d6' 
  AND (
    token = 'ZDz4tgaGcPmMrlH8ghh/TLaET1cT61NZ/hQvGiBCG3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )