UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0O9odjDzXwZ0Fkvhwk3ytfKQRID7KbVPjA+L8cRjQc=' 
WHERE 
  key_id = '5b574fb968bd60d2b1dd5ece0135af3b7b51bdfa6f0868643ad6dc6c835e0691' 
  AND (
    token = 'p0O9odjDzXwZ0Fkvhwk3ytfKQRID7KbVPjA+L8cRjQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )