UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nTLO2mB53YNIHMsHMTEIZLOc80RCc8ceNmazhtOBqI=' 
WHERE 
  key_id = 'b14d7ae47b918ee3838422785c02fb448ee7055f10859deb231a1eed882a3071' 
  AND (
    token = '/nTLO2mB53YNIHMsHMTEIZLOc80RCc8ceNmazhtOBqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )