INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfea9712735b52b9af866827badd1b1da7a75a3661551c7af88c2f58a30869fb', 
    'xAzedeqsayG1etGzbaUJibTxj4DfbsAKWasbVlaJE4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)