INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4518a857c9bf5d3952dfaa8cb9ffdb50da11e7ebaec6da98e92a9c817c6818f', 
    'pOlK3UwYZ7kUhXx5PrDOMP9/+IFzMshi/5XYk0zb4VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)