INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5338d6e43859ddb86b0b52e4e42cb9a6a76f4b125075d30174f3ea0432f3ef4', 
    '4WhPEQoFCmYa39pTNj4Um30R3NfJts39lCIOrccrttE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)