INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e35e8d7e7a995e82e8fece25cddce734cbed13378df9b843fa3be955e29cbdd', 
    '1bkyQTA+f3ze+wfmCLWfwO0B/gdOrcYMPJSIsWh2wi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00069

Result

int(1)