INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5450ab83266d276891d6a8d3759bb0db392ee361a8f213e0c4599b99a35d8e4', 
    'r0US1tAMXSVt5uat35LzqtSVh6suseq1yoiPN5d6V9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)