INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c872fa01cf67793ee3363f1bce35aadd08318e41450acbc9ccc06f3dae25def', 
    '7ITUmwEb9TmrJJcM0uZmQgSKfuZkLirs1n7FE/vdH7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)