INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c83fcf5dcb7340fb215d7cb16c9cac92eb9f5a1582078fa6aaf7a516f3c4b521', 
    '3VjBElSBr9JBjjZkVZo5bZSIflTyIzQHUFJDTq24iB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)