INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71c667728b516a35815922ea465d701cb6f0a8910ad90a9af99ed3b4cf62caf', 
    'LZIg109sXlz9P4sVeOUqtRieEpPwGtZ47ZnISb4ifw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)