INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a430812a8037507aa0a398235a3bc248372715e67e78f3e87a072e18233328e', 
    '9wLaK6jXCIXw7B1AUj8MdsxlVzMKmRL+o7nSiI92cfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)