INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fca21a20e190d002cb6eb5147d881e8995daadc73373a5732674981c2053051c', 
    'tz6v5Rhf36AhVrolIflq/CGLsDkWV4+FrmAMeHXcS6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)