INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5564414918c729ee63f44f1283142bd17d55a9920d52e03bde016b1d8c0e34e', 
    'h1wUDTUzY3OZBpHqYnmjU7JkK4g18Ccd31it+zsRhCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)