INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6681e29f3dff8e9e34e5a4ba6faab92705e2dd97f1e530734961f7fd08150c7c', 
    'AkO41QCDKn6AALdVbdowae/wJLBr2HHAstRIrjD8vkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)