INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e13491a255c72f710dbd9c03a43615bcc541fa904be7f1d5a8708c4b5cc683b', 
    'fr1kUt/iaiLKA97xNKYMDfE2s5lYV9IpWTFdBmAMgnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)