INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '281e198909a3a58bf1b86c9966aae53820bdc8435d7002b05e8ebdd8c34b75c1', 
    't2WIzrV2apIHSlyd8BFm4memEWEIwCYvS6yuNURt4/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)