INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31fb206591a850117aaa2893e6b28d34b4b311668c6e8685b85655ec833325a8', 
    '32C28c17Jo3vhWtSty8HiQW3NniPNLs7VTonZd2hxQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)