INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '802bc64528936cece05274d2bb0d1c1d5cf0d7fb5f6ba23b3f3935d35a93acef', 
    '3gJ3oLkpP4Gy/wuk5AvEuifPNLkabGoaaMQe4puUoDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)