INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3255a1e9228c37ad1e9a4fa1ccbd9f8cb504193d90bfa98aa4a199209e8765c7', 
    'fRRjeML0+1EpK9GPOREVg/E6OHHm3CgyAREObpj9sq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)