INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9dd05c482a0d8811981341165b92be578bd897bbdec711aaf5823ef79c7af4d', 
    'fhekEndvy3jqlU03ei4hO/sQz2limBQp+BJ0Ac2zeeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)