INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f309e6ebd7e6243871a47185833a078c769a14e8a347496c55cd32215cceb686', 
    'tFaHlalKgUOz6MWT1zhJrvl9FlqmrpXzLOD8LHDQtW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)