INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7def335d115b11c235a235d84aa03f6dc2501978792964f188b6325f58e4e4', 
    '9v+ldb7qW0lf5Ql041SCvMte7PnexAZtiklYloe3XtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)