INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f821920f06b0062c23d0efd9413369b03a4b9bc440313522ab12da29a02ddf', 
    'ymbqr4BNN2m7T1dS3SvNP6zGo2fzD8lVQ3nnqic+nzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)