INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e2804e30e2b46277c0cf49d1955ffd6877a021a24d09ed8ddfe88a8871f844', 
    '2avl2aKeF0J4tlxsTo7pV74y1flmA+bD/PuamUHW4S8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)