INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efbd9cf264df7407f0f4782a71053a8d31bb8cd6a785303f265cce2258d3ac37', 
    'o7aoWTvUhEb8rk9Qv7IaOATxK7meP1RqkKvbQqutlwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)