INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a1538467c8371f9b1ad51f3412476c7857b0385acb472c84c88627207a7307', 
    'HjTTqZDuzNmNVI2eD8H+9H7jHKGJRs578+a3d8Cmpik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)