INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a014b2b1fff12c47a28d820e20e9dca0182d259b6c2805ae6dc5f14b04559ad', 
    'DsK94yWg5UwRupkM5xTR4ucIArRYKhOVmGL733yO8OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)