INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146f5ab69c308a752ca2c2fa4e9bb3247bbfae22f6a454295bbf6363a836baf8', 
    'ltZmO2y6U8IiuHVtVQO6EBBnkvoK/8k8HvBzpWgMIyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)