INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3138ebbf3a50434907b57ad7bcc1bb15c1455819eff3f8c9230bc343216aa3a4', 
    'tGByB6HMwoSZvPSsJI5sEBfLhNT6F+yoEwaJWb4XPGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)