INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a594555f6e6c6108c5799e37fc045150944e00b86bf13cbecf90d277e2e6be49', 
    'lTQK7DpnejqwpVt1yf8gflMQvZ/U41aHIstvfvEp7eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)