INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9c7be8cea46576af89cb2c7e42916c0a410bdf6128c7b7d7e68eefb33b833d6', 
    'IR3xsQFst2FcwHlFdybhbKYOqzctMZyT7vDBlWFVbxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)