INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f9d6683c35727b5ea857774b355f6ff01ea9cd9bdc05761b3c9743de4ae23f', 
    'iZq28zQtNNhcqDYYz7ZhXlhiecEGkUFqyQnWjr1wd+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)