INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e381523b021ef1b4d97f29a89c2abeacbed1cdd3113d64bb647bcffce731a2d2', 
    'JPgcX7fKaUzBM1ZZkJcb/RZm1RQoeqzyhneJv50RZZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)