INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b198d4d9738fe512010546d587464d49d3b647a84b8f8c31d0d8888b93b40d9d', 
    'ORfPIJHhsQHPmRUB4XSt8zmOUHto/5EKBd8ADXOdBJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)