INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b234a120c5fc13426addbb3fa39cba961485eaeeb86ed64898d07bb421c9151', 
    'UUK36URK4AMQs5WPjefqLkIPIZQDCKVQIJMyo94tpRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)