INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fe8819596a7b177b4b8199f1209b39feec9fd74f63e64e854aa35399092d074', 
    'FCgxF+Tiu7axqCSTsJoXn+xzFzoBMWa9h6NfTqC4gOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)