INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dc8d989ac2208837d2753299a8aad5543c006bf519f01a4c5a4cacbd7e1007', 
    'MV3rFabXstmWGrwdXkUJLNuDNPiqe6pMFPwepbpDKuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)