INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e19557b8273dc4f5ec908927cac04bd872c20df0de9971d769bba82dcc61bb47', 
    '0yJMRRTTp5AcFQGF6KnWue9sJhEoADNNvXMXZq9Erk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)