INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3599b55f0dfc6b853330c3e770204d4fda4cde5f9cf536d3ebc7ffe7fd4b659', 
    '6Tvc10IKkAWRkeQo8vNSAYO+rbAdwqUURhMMvagwUYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)