INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a23db8318b4a2ea48c0344b259eb3e39893059880023bc9241d4019370c14729', 
    'knGdp59H0ypdFrpjWOQ0aQgk14p73bXxo3kmVmxj9i8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)