INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6304e674af1b49624c34633701af2d1635d0cf2a6b5d11c3c6a16b985a2341e', 
    'Y4eZB7ZArAYYiIIkNNePQdXEz9K51+UbsK2fzcqOgJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)