INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73dda1fee06ed7fa723d8bc9a01ed3120dd96873d9a2b0d31e1700e81449d5f7', 
    'k9u3TI9TJp9qLfuveIHA65EgixqyrcQzSViAe3F2kek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)