INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c98a81608d6d8a4c889fe8e8320ec8a744eee02f83a76c9bc4538db6ba153573', 
    'NRqQRxaW7mB30g6urwjiR4+5R/e86gP5xkO2P+GAcNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )