INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8834a688ff82dec4bf41eb26b066e108c67100009e52bc937d3aa461cc793aba', 
    'MJ5jnSxpTX+kDbVkLSmAKYLEBKvDBbSiGhjBUoWS1BQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)