INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9576c49da88c08432fc7242fa11aedcefa5b7f40b381e4f0bcac024ade81b771', 
    '0LqB6LkbB9DLzaIJau7WHz4OdqC9em7Dd5HRJx28x/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)