INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bbb15b6219d803c49bc474bc3775122766dc907e1c5623947e44a71c5f249be', 
    's25VmJMe8a7mPfwYN8t289reo4HiV/bBfPQ3i4iH/IA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)