INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b9e93986ba1cca9e48875f6f90105994ea63bac647326ea633b8f5a87fc26c1', 
    'OA3DTPvnP/WVvbcPej766FjWEnRiycCLTl2LaYL3fXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)