INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8667bb58b61ca3cf5958d47b555cc34249ad11d3f77bea676abfa13e1bc37291', 
    'K14Pzo+IMFPBcBvAUt8gzlwqNM9m/p4QdAXdZWvmOYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)