INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e44b68634ef62feac763f40d0e163baabe8dfb31802de08ff8704e36ba4d6d', 
    '8/gWz95J6FQRdmt1O6TamWl9XrI4y/aDVuYhhmKU1bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)