INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b4be9b41e250c504d5ddb4fb7db6be81ca24e68e12c8f0248c06638ce24648', 
    '6n90l9WvEr2jSEuLwJrbpfTfdJ9kkNeXHiE7blKLSvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)