INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e1a0a8ada275dbb33b16873dcd9270f822a91bca77f77d90e53cad5d3202b1c', 
    'ir0xlfdjpxtayj2nCLtxbvHjOg1rgk89jL8CG9vlbbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)