INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85286d3609e4609a401611e4f07519d7b0e69a51367c4cb0d5ca0400ee497be4', 
    'mdgXBBqJfwx9fty0QI+SD61n4a4WhXXWetox7JJ65yU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)