INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '864ba1f7bdf5b3ecd31e42a1b2a71e81cecc81fc084a0ca3443d2a6fc0a870c3', 
    '8SXajEcnNqp9NIOZW/TzF7rtaeDZET2LnoeqQeOpIAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)