INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5639d554e8c4388a29a45a54420c286e7a3847c3f9bfbeee5d3a23fb8d68edaf', 
    'er1Xku/9YbFpHaE9oNxZaSGzJ++sxHPP1gJegFaOB5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)