INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db899b2645a432ef17d3b969f750c01795beb1f56be4994cb5fe0b515a12476', 
    'AgfwVntORSWegVzfwPLhgo9ciWSY5Tis+ZkkpXDyITU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)