INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd74939e0d6d83d0c7a6b19ddbc051b8e3f38af8bf58cc773e185da81f6970cc4', 
    'bWknXpUPQyEUaR2qG4zblWV55n20LbDbBlHynVaYpnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)