INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c2e5302930144f1def3dd88a76b81d28d9cbfddce54976f6f73150147eda8f4', 
    'q8tj+1Hr32TvhN28YbHn3gQueL284F3/r0kfgdQJ6GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)