INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f30c816c22d8cc3d6fb566a540e83f6b0d8b10613f683c399e44d441f80fa694', 
    '+ZteJkGVE1CGZddZN0MzrPQtNjmCgq/Fg3JdXc+yjTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)