INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95a8e7e9b778c1a3682403e8b225b72d56db540b7f86681ccc950fe558c0464e', 
    'MRdtA2tQWvcdFrHvUbLEH3SMbmbqjk5kk2UqAwrbe+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)