UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+lvHfEOBtivL3ZDxdUaKLTGLfMnxJ15wNhXBwqMzJA=' 
WHERE 
  key_id = '3b1bc3b27b812dcce9f6316a9e2d052509d8f1bc6d65b90707417429b70cf12d' 
  AND (
    token = 'h+lvHfEOBtivL3ZDxdUaKLTGLfMnxJ15wNhXBwqMzJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )