INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd8b53786cc85e04c1295039ceadf188253dfc2699d7a7fbad624ef1ccae45ed', 
    '6x08P7fbJ83EOlGkV9OYbL7rWjB0U3iKle0fid0dCl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)