INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2efb6a87e4125517ae5c0b18335a31fce47a1e18e8320f4030acaa779dc603e', 
    'DVjhwySA/nvWL6iLAAzMa8MQ1/rIoQbp6mEOwYgS5e4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)