INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8973601be3f0c1a9032fa6ed44c4f353a17ac1527c950eb414791c1ed5383480', 
    'SDRlHe3o4i+822QtalZhY00300gp7HpRsdhacWAWTy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)