INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588671809a5174f4a64020d122805e419080c16249c0e9c75ef9f7bb49f2171b', 
    'A5qZzhj+lm6hrpG4i6wCRtTSfeOdwlUd4KPkDhoXTRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)