INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f6a7286e8242b8d972c276d050b114acb5663d33cc2e66d63ee413d5998bbf2', 
    'K9vwB0mw6VxNCtkLXLIlhRdA7EfnQbBRDr8KmlbMCrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)