INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '687fe8502b425852499485e2df8af698771b345e1b78bc9e9d7b2596d98060c2', 
    'tgFLxtW0yQkWeNqiLMYRDd8fu/NPB3K6jBFqU6jh/eE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)