INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1498e9fe3e2be5df82fcfbc3177291754e16b397856c4aa444d92484d0ad739a', 
    '8iDejnT3zA1BmttRX+8q96EIpGzDkqoLI2kIPnQyUug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)