INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac1795f94aa06b5c0077e25c74f320fb25240cbcc637e2ce24dcdfabc87e6445', 
    'KEr3XexZmahLWl019pQb/PltaFHlT8+sqvtFqKZb3UE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)