INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81aa093332fcc9c3f49e9a9c5b50aaad2392f1164e98fc83a177b4ea1edf97e4', 
    'DJ7D2yeSJflkPs0R3SIKbRMVw3qgciNs7YK7aE//3hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)