INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3f298bfac6fb6eefea473cdce0c9c0f6d016134e5cc129cef7357ea35218daf', 
    'iMCAmZFc+KBEQ12ehB9l2fSwDQP9X7PPdHDXmj5fBJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)