INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553bbc18cfb7c459bbda23582990a6f8c7a3d0e7e5b8bd7817a1d83de591df27', 
    'xJGjMN2cQJOwDgLyCQiaxmF3sLiZPI+q4RGsyS/JUuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)