INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a88cf33dfe65f86bca5ad732066d34e3aae5924b89a9fd7fdd7f2f1fa86ad4', 
    'tjDii+xivqmrIkLoY40nTbozmjXMrzmXmFgHLsPNu7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)