UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b9pZPoSU1p6W6TdCGJl9kbbkZ230COAzhekA9b2APlI=' 
WHERE 
  key_id = '329209909a91a289467048a41128e2b12727b3240c24c76ce4cda0680df380fb' 
  AND (
    token = 'b9pZPoSU1p6W6TdCGJl9kbbkZ230COAzhekA9b2APlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )