UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9PuUg+xpL32OiXGSc8x4HnXZX//WJnIsZOZDP8KCg0=' 
WHERE 
  key_id = '4f05a7d5826f2aa163d0ec3e8eb4e6cc06f1f94b19a17f0d6b0a5fca012ec158' 
  AND (
    token = 'k9PuUg+xpL32OiXGSc8x4HnXZX//WJnIsZOZDP8KCg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )