INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507b2b2fe9a060c4a7cfff43c009326c34efb112808c5cb42b773f141883d343', 
    'ph6wMtq/ClPkaZrk7FN2veXefSwhqmLGSFiVqN3A5JM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)