INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a7bba3678e998082ca0db1d82da2902e96202ce02c0d1e0e646252b64091f3d', 
    '1vEnGOyy29GNJx4IW57WZkejBPZt8r1OJGzntbqOIZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)