UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVEFPA+Q5ZklH0/tn8b0KjJxyMVwZ6p6nUCljatWttY=' 
WHERE 
  key_id = 'daad4fa9d162c0bb6cfc2d76ad993d0bbd821afb7f0e2574030f24f77afad044' 
  AND (
    token = 'tVEFPA+Q5ZklH0/tn8b0KjJxyMVwZ6p6nUCljatWttY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )