UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9zz6ABKwtg/PlGoxRk3p3mrbCP/S5aDZpb93L3VFVM=' 
WHERE 
  key_id = 'c95575b871034ccec33767d227a8323c6f6cda01dad9ce519e156db361759564' 
  AND (
    token = 'F9zz6ABKwtg/PlGoxRk3p3mrbCP/S5aDZpb93L3VFVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )