INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e1320dfd517e84b4e4930bec41651fff7e3992fe196ed85b792776a44203da1', 
    'pc76P+zMqoBUzcYoautbYSLLui8sI9ZRaLA2aibM5Ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)