INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1d92e39fb55d3b3b6f2756bac3be3278b4665946530bd0989236e4ab1a18483', 
    'lUR00WVmFCYcnGwflMwocIY/r9eG9N3g7sB5ewSm/js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)