INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b376ed5b1e5679d8b73bdee1dc1e38912c8db286d64e7d93e1a29185e8c4a95f', 
    '4Ibd/CwBwA3eBM4ZWEFoAtG8Q02pW5qbXL/vUcYDKcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)