INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9554bff21f095485b3334b74910af541df01d0766f0326c82102ebeae4168c06', 
    'j076pRCkD9T0hswdrEHJejolJBuGtSoyEVzHG1FhHBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)