INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5cfe54b02bda3709671e49067393936557bedd4ce5f66e0743cb6296faec3ce', 
    'nphXDpLd4ZPOZh0pnlBHYg2b7aS9EPmlPOvCqNSI+74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)