INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ea570dce71d18d819d522e942fa51c15455e4e28bc2814c8fd7801cf15f85a', 
    'RLsGG5wj87OpQVCzAyqTQvBKdCFsq3fUeLRfiI3jBMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)