INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4108915e321be4885a8eebd2193410508e8e3de30a6279842988b2513bedba30', 
    '112e0npoO1mPJd3n2k/HREASJ4ehclmpHKcVi2LHW1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)