INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52393912ea22ef7cf3c5edfe4a73fa080d55ad68a861a8520a4e08f8967bb122', 
    'ikxdB4Eo4Xs7RIWEOCmYiDBpWRYyueCxMaac3zIxU8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)