INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3dd09301abbd2a1470249a670082707ac66561965da9e934d74e170909319f', 
    'pVAGjTJZkttpUoVDwPtPfrmdRAeaA81lNX/NyegEnPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)