INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b97f8eb059505ef049d5992dcc7b2a4b09b67d2b7e97fbfd7f9b1988d5667519', 
    '6Uwt6ZTRIWL0hIDzmEUIb+isXY/AqxA3tQ5wNZW0D1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)