INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6962be358ae734d88cddb94c0381564f6bafa867be98071828d44d737156f0', 
    '9acWSbxGNHBzflIbG1XRvOMLRuReE6I5Is8kwCm9hV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)