INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e75504f9440c1d77b8c61f31dfcf238f4f355575bc3e854eb952ed76d241319', 
    'WPgAy9cnRyplMJ+4ZyNqav6pn5WhM8BLs433tOOJMN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)