INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18cdcf4dada8e7f377331209bcce9686a405cefdda9b5abff75966a3fbc962dd', 
    'paZMWs5IRDN4E9hxltQdzLxjwZHam/nilAsp7kxy0uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)