INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943b18cc5dff80d3581b2345ddf16e32a71aacdb02e8f26b6d7cc6453c320c5a', 
    'LLE4euhnEz6mmpRZbq86crh4vjqKgmPF3KKDNe2dMrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)