INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9bf88d97e3c60f8723714359843259e06dc83d92803776b12aa438cb92f8d73', 
    'ghLfrBDHB3bRtYNYgkeIB+eHpcA6ZP4UsugetVE3QGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)