INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24f3eff0845fc5324616f37ae458793b760fba983d71ed425195dcde16004e9f', 
    '551gaT8aZMt8WGFbiNpJnGm51ZTNiULG6NdSNQ9mTZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)