INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '702eb8bce08e620d78aa182dabe946165432fdc2e7ecc5690f2ebb0e9fdd235e', 
    'F68TC8rPXXcVH1gYoyGawolQVeFCGL0nMoZB9iKvdzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)