INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a34c5287802e637d9b636fbfe266c647b704b6aad25874bb6c983f5b741636', 
    'Z+lSC5LhAdj5IXdC2LeEtYByAABJLmvmA6Buycuodw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)