INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44486a0cdab0acc74b9cefd7f419f1638a9d2b16137d7515bbafae04a43a1917', 
    'OjrtWVIIgjYMUi3pYfmaigEu9AbSE9ilZCRkqtwUh1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)