INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8764c242fa14cf98c37d94be9cac94e39f422697828e346969ee4a319fe8120', 
    '4JYx8YSn7mLOLsAqqHjUl5/3Al4p7DZtD3xfJsD8jsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)