UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g36QpUPJSpjb5TDLe55j4uA1P948g0h8dYruGZAEjQM=' 
WHERE 
  key_id = 'c1962180bf640948705b254178310e9c6f0515e9d46601dd7431dfa920a08599' 
  AND (
    token = 'g36QpUPJSpjb5TDLe55j4uA1P948g0h8dYruGZAEjQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )