INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ef8160817bcd6612a8b133b56fafe7d9e3c8a47f68558138c9deb04caeb62c', 
    'OhkShSf3GBkMTo6q8PkmhLerDyx7MCeejs4fNlEZUvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)