INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b9a3467d4bbe52e8fb1c2c5d37528902d3a92f99f7b32e33debb834c491150', 
    'VfrTGsoEcyR8X2pPUJtv0RuSJWCmlBUb3V7ByNDgKj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)