UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRscd3JDoee2NglBaReC6EIdwnBWJO7VAhvYcBE4gSA=' 
WHERE 
  key_id = 'aac512206ab225e3409b814d6891a617d3b5232a795406254c03aafd559eeaac' 
  AND (
    token = 'RRscd3JDoee2NglBaReC6EIdwnBWJO7VAhvYcBE4gSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )