INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2576976d1411993ec7f674a56c353160979bac51f64b461f62c7ea389f0e8d3f', 
    'QOclJGVMHNkTXC7cBaB2/YPqRf/9MleKXcxmUXBEXJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)