INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a1b56c0aa6ac75c5267695af10a1f88d24318173220848d3278376584a2bb4f', 
    'Wax6873/UCpaeToAWl6wztvi2wRYTbAbzWUuAZj/5wE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)