INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c15ab4f2c3545f71060b10abbea6a04fd869e6c44ce8528a16b4501e660ee8', 
    'CJSYsl42yBETYXSc7miCfwtE1wF/G+cFUiJM9SLH9DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)