INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4537163642217afc633b7ec01b6c81628f10a6aab9163d74537a3f875ef51f1', 
    'HXqgJmI5zhmvxJ07poH4mvdXVB4WnrCkqwSc0/TIlIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)