INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a37c53108731056b2ca35fcf1bc9af2e3beaa408927a46340790ff9851b3900e', 
    '2OKzW4FtlYvenAPtj2FItM8G6VToNYPmbvsGJTYhd2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)