INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7af0bd25d28422a6a6a6afc47022aeb94b841795994c44c20a1ba660985fb8af', 
    'T8LOc+3yCvWHxXNI+GiUjdoumZ9C3MxSGZ16VLL9Mqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)