UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGSZfChajBtjkTCzC+IkT4F+QTqVsis1Zrd0ID8X100=' 
WHERE 
  key_id = '4f795babffabf2c73cdff7ac5e322c40f6a8e44abcd7ebb765968fc4dd0d5b00' 
  AND (
    token = 'XGSZfChajBtjkTCzC+IkT4F+QTqVsis1Zrd0ID8X100=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )