INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1fc9186915e933881bbc782815a5dffe915987a628730b78e174b6cb33dda93', 
    'L3UedYpaBGfmm877VuMwEqQMzhV1MxpBNNuM50swBqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)