UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCf2TKtFsKRs0Pnpn4pj1tn29CwHkoWT4nS6C+U47EY=' 
WHERE 
  key_id = 'ca877e3fa1c2ff5f862e05c33635c39d1c20078caf0cf3e43974aa745a1deea9' 
  AND (
    token = 'rCf2TKtFsKRs0Pnpn4pj1tn29CwHkoWT4nS6C+U47EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )