UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjO8m4EcqU39a4g9kx2z1dsGRaisc+ps+8cCrH7ztNE=' 
WHERE 
  key_id = 'be097e284025f5e91f75e2edb454cf8a4ff6378502b6bb3b09f1f9a2c63438f0' 
  AND (
    token = 'MjO8m4EcqU39a4g9kx2z1dsGRaisc+ps+8cCrH7ztNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )