INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1392278aeaf37ed3e9171e1fed4a802ad3d615d9db310354f3f62b96c52413f9', 
    'WQvXvMsW4DXmTn3sgYHGxAbZ/IScaJRZIYgVA+LgTWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)