INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fedafb601b2e437177481f3bb79cb4d7ddae64b5641e946cc4560e59230e87f0', 
    'Rx4cSKjCmYerdJ9liKuoQVAHr9KT9Umu+BzAqJTKR6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)