INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f9b4fda250462377a570100fc994b96b320f9249356ed53c7a2bb1beecc4c8a', 
    'yRsggVaIAuAAZZNFDDHqmlgPx3YD9P6IoMwP83SCchU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)