UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqn8xp0txbjWef3nM+PwU9BN2OFvjRp8QyMEgGO0L/M=' 
WHERE 
  key_id = 'ce0a32e61b105650d67d79ec5a2b87b189d092e02335bbf40515f061fcec759d' 
  AND (
    token = 'nqn8xp0txbjWef3nM+PwU9BN2OFvjRp8QyMEgGO0L/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )