UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KjDqXsF3DsfePZtQTSSDgxDvETLYoP4xLPcfVETiwo=' 
WHERE 
  key_id = 'b65fed8ffd75577f39db6d89f7fa00e9ce4e58f26819ed626471c4b8cf968089' 
  AND (
    token = '5KjDqXsF3DsfePZtQTSSDgxDvETLYoP4xLPcfVETiwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )