INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7b32d6b41b5de4754f8295ceb935d4e5c9647dabf1a973989b554ebaeb736d', 
    'SC2IJknO0NErgqQcV1AUMyuE0gbRo34MegbRPFtwTf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)