INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e6f660f382b1683cf636d00a7b32c4088d83e50e757121bdc1e0d679951726d', 
    'AaE7H1AyJsOksF/nScJQnAVLn8YLZObNqn9KNzO2aCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)