INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b11137dc718aa285e60a51961ec587e465865a004d495765519792d4a210160', 
    'gccj2AM4ZCFe/2rBEFa+iPkJbIJBQPEhWAEZ9WnHOBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)