INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274d851b6fc2b848973a7d608b95419ff01e14698b25b7f78e602272b17d8d1e', 
    '1ezguO0uHRttLuW5lkdLVmzzcZXr/T7yN5ztkVdYrcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)