INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c809d8262772bf4b1d9a099a4c26678201deee619e9b77f93480b0e9158bd72b', 
    'dnx82/W5YCArZ9faAUcHMLp3KAkizc8VW7SfO2A/66c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)