INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43dc22819e7b216e3877c4d797dae7c9d8c50da36343b6fa70904fb3ab5bc5e0', 
    'RLFA5hT2d+XkeDVFYbAga0wuLGNOPxttzEggT6HClcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)