UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4bTaC7yBxFX32q2kPREHUtG/UyWkG8p/jiPAE+bK4o=' 
WHERE 
  key_id = '89772c5823ab35d4a546a418c9e65390a38376cf022b67f653ea9c40a50240e9' 
  AND (
    token = 'Z4bTaC7yBxFX32q2kPREHUtG/UyWkG8p/jiPAE+bK4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )