INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffd460ff8d2808babead2ffd577a4f64053ff1658a8754cb3ef6c2c6a215c7ec', 
    'avSZtiZAVYsaVVlGBbP8leE1ua7EC6QxJpEOWb5pDls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)