UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0FYkYO/MI/T0nx2Vlh/oxgq+fiVrM4zbydDl9lqXTI=' 
WHERE 
  key_id = '6f827b23ec2edda0c10251dea629060a90dd96603f335f4170cd62ed42e069fb' 
  AND (
    token = 'Q0FYkYO/MI/T0nx2Vlh/oxgq+fiVrM4zbydDl9lqXTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )