INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5bdafb9df9fce788d8cbe2726489570cec09251ce8ded287a67ffa23700eefe', 
    'nIDUAZUa7BtCzUCj8UOfoOii04WU78qqG17/t0IQTRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)