INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a185207316d8a4dc7b8549f477fdeb9cc51d93dcfbe19e9d0712b16e336869', 
    'uwV8Cihn5DynSTCWITzyU4QNle4EoJvHgb1Ly2IJgQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)