INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83303baaa5829023726c5a797dbe3c8db0330dae6b7fa25f9d2a0946d9eec923', 
    'cNEy9Qd+v1hE4TT3EVPy7tYVDSJhWcYs4UmQVUhGR2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)