INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1358320771b693afcd5df7d879b6df5bfc44364385c105125a43f85c09fc28', 
    'qb8UuPds619oUKcc7Dvp8mhcPuLvu1GwxEx4Sey/XqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)