INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fc8ff420776c3e30c57d928424857d1d9f3f56bb817ebbd4c35f5b2cdb098eb', 
    'kCmoKPLNbqQejcROKaIhUZAjG+PvXSEwDIU4GS63+hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)