INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c769aed7cd2196e9f5ff0c322b68129a008a755b7e25ba37eee5453e04efbe', 
    'klsfiAPuR0SyXlLwGRRIBxDBEBEL34d6qKAvGiIX7jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)