INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '543f55125e281c8fedf0958bb819f5668a91606d32078f6e98820549493f5e2e', 
    'ZWhHd22bYiuGB6nuEfub7WkrLf7rBfSqP3k2tLWSIHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)