INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7911e92f83f556a9f10aba0bb3b4a57688382b4f328d0ed8470cdd8fb14f1d98', 
    '9irKdCJitndHK3CYc0LEOwcaVV1EGr71LYazagbmRDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)