INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2efd7c082099248bb7f675979efb71d7689a4583c42020b4197b45dc297d17e9', 
    'LMCZH/xhdT0zzE4BSnyCvVeDBFCkJTE7Gsq7HC6Mvyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)