INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c25d055a60496e6ca774a1406b578f9489e89418226d49528646322f187cff9f', 
    'BpJuquKbUzv1HU9NxWD6OTNwT7IXCwrJi9c+gTPTBr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)