INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b7945eb35da7fbbd9af0312348a05d6c3b5cfc1e8aabf5462ce3e4cb1583d2', 
    '7BwKN5+8hFvNNr7+nNuwsG7zh5yDIIXviC9DzR9jjUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)