INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8681966b8b42548bf2c1d89da602a1071ccc717ba5085156d7d7e1d37b87dc56', 
    'mO1/hhA28kid4Y7/ZhtTkCQIsyA6qMN4U0FeGrfSsIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)