UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWCtdq8kPH/DY+JHebKDeYp4XiT/J8ULy/n6okYDmAs=' 
WHERE 
  key_id = 'c0b8a1279c7bc65f0b2b39cc8819fb059d4ae72af8dff19999976c13b503bbfd' 
  AND (
    token = 'CWCtdq8kPH/DY+JHebKDeYp4XiT/J8ULy/n6okYDmAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )