INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6751eb5c77c28ba7cc2afa89935c232e7d553af1846a53a3cb5a7be245e7287', 
    'hhQwKSFzPIAS6WXBwIbBYW0sc8fKy7XAWbQNZCrT77g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)