UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMoG8oru/+CTTUbKmd0EM6N8OTxrA3vUZpyk7XhTrzI=' 
WHERE 
  key_id = 'ccf55d4cd5286658675b6a8932e3ed65b0590c5426403f9844a85ca7abf6ac90' 
  AND (
    token = 'UMoG8oru/+CTTUbKmd0EM6N8OTxrA3vUZpyk7XhTrzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )