INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c14ae031377da2de23a41f57dd6998f2268eb9e44b247aa791516eacde4e897', 
    '7lWh93lUcQYPwy59w7SLlT8hqWii6Se+D89TkOfR+uU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)