UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRoJWp9a/VoTCWkeFo0NppMiiZlwyc2o2i299epWEBE=' 
WHERE 
  key_id = '1ef294b6f11a86bc4d22976b1c432b2332840911ccdec2167e0572e268f6c69a' 
  AND (
    token = 'zRoJWp9a/VoTCWkeFo0NppMiiZlwyc2o2i299epWEBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )