INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f49c2af1f55f606df105ca1ea25cbd5517428e0958ff1ad9de28b4dfee037ab', 
    'Ah2ymCb/jCDAL2pTu6hasKflF7rDEd0NF3OwolGsoIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)