INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4b38d0c76001d94ab23a4005d4b81a255264b3d5b7464c3aa2b7ad1c0ce6ff', 
    'f7KjitYUWC7hL995HYWLSYjDaQIBkcYchUyKUYbYU0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)