INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdd298979b6a5a5c51dde3e959de12f2dda04ba628f44caef4e8444003ec16f7', 
    '+yv7efFU6jcLTzITBlsM6qv2Bv9k6eXVs/qb9uGndwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)