UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VR03KYkpqYVEOsbtEQpD3TK/3rOvbVda363ZcslrMrI=' 
WHERE 
  key_id = '12f616d8b259ba227d7a43a8e0e75af2477ef0c8766631bb87ba2724fac475bf' 
  AND (
    token = 'VR03KYkpqYVEOsbtEQpD3TK/3rOvbVda363ZcslrMrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )