INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e267a6d4d0279a9b63da5a9fb0cf0fd38b7cba8d372b55eca7ed9fcca40ba0', 
    'uguH60NEBuwg8DVBpLep7+30rD0y96EhPgjWXOKny1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00124

Result

int(1)