INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf25427ffc61c0923c471537b4f281aecee6edfc153d7fa6345c8587520b63e5', 
    'UoRVcPpMKEiNcjlT2XoEc1L1IFZ47owLKWHg02pKpoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)