INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c34e88f35ca66415047caa1bfb1e1f442c9c5a3474338e4a2147b91ffea79376', 
    'qnzr09McDeNCiZffoMqZd7Q/SqsI/Ms9Aux6keb598c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)