INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbcb679cc3c2e93da04aed50f8f1e4a6a2b4c4c242bc51ee763af04f5785e467', 
    '6kcISPThIKEXMropphpHgwur/nWdL/SjDNvkh3mp4VE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)