INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eaa0a599b5cbfbb9fd503b9bba2c0b4ea422b277509f189cb4a10ce8eef82e5', 
    '5WjZuX+5KpBiF3nIG2R3ox6cbamFmJajERCcVpGszSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)