INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e385411d0332834eb7ab8f4184b9ea4cf460dbe5b0cd09918145d460f7dd8d38', 
    'tBx2jieHUObScZkdEM6uB7STb6b5TCHdgO6wOSvCE8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)