INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f524a4e6209550726b42e13f39a4f6be1235040ac1b204718d5982c08ef6463', 
    'qPP+HU6RnbPdFQW2ppZAQ3ypuLmM75wnYiEie8QukLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)