UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/jv/vVR11wFymbv5iU73tmiNXdnpnKYFemoBmR8Cbc=' 
WHERE 
  key_id = '245dfc1a51418642475f95d490d467dfa31e2ab37ce0f75756f561ee16f2120d' 
  AND (
    token = 'P/jv/vVR11wFymbv5iU73tmiNXdnpnKYFemoBmR8Cbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )