UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8L/sIjtARp/N87v0TrfVop01WOcLlSlHHM3TIK6Tdw=' 
WHERE 
  key_id = '984d310ce5f795211ec5810555e410e53396b535d66717f03b6f9af01c20c91e' 
  AND (
    token = 'H8L/sIjtARp/N87v0TrfVop01WOcLlSlHHM3TIK6Tdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )