INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d2d251a15f782acd5f92124de4ad844bf2a2fa22c19cb62ec1cbdd11260617d', 
    'l8D4fJEY4OhpeCE/8uBjR/aXXUbufEigza5fsNeDcVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)