INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a4907a9b28b97d8457d79f30c26eb93c0442f09bcfb4f820aae525769000b1', 
    'CGd2ZH+h2yQTllcUCzYLXJ8xgddB6XrJF4R4Zjckb+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)