INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b25ff7ac1d23ed7192ec7c57ca9a72127f919bd56ee3a4def1fd7f4940412cb4', 
    'K128OoZhcp4mFnU2poalbjy7QakG5XvACjlwbH4pB3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)