INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a9e912348a3341fbb8c4fdc40476d775fea940ff3eef4eaf9c0901c75bd9884', 
    'l0j4qvKJMIcXckVO+hsmbRkhs4IHuDahmIvtZTL+Byc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)