INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877f39926dfa2eda34326d609fee9b3f4aa2a7fe4255b7cc3963be023671c7a8', 
    'eG8W5r9bbq/WAsS6SfA2KZoXaVGDzdvSXtRxTK7SQ8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)