INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38baebf8fb40816e7952fca1ff0136d3230989898085d9f64df6a95327011818', 
    'W5IryRfqbDrS7D8TCm5/xWwK2qdSFBLY5nVesLai5qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)