INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6fc749fbfc2939aeeed0bb94b34611748ebf6cc0ddccb76ab447be1e76cc59f', 
    '1Ca3kZwrJUdZIWEMDiVuOd1czxeK/atuQ67sbScEaRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)