INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13c3c5634ef1efd6ddcdb14226656ef309d7b9d0607f4f1bbb6a602c3736e572', 
    'OST4VCpzq2wd9ibdGlkM5pWN+D2LvXh9VmjanzDfq/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)