INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c327cbf7cfa1494c93b78c20aaf7376f36841fed94bf205af10a5349b4cfe67', 
    'XhIKW8FpaT3FIJY37P3XZULFqk7DQMuT/++xYK28l9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)