INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca26a9649c5bb5f16bd704555697e08e5dfa9f8f89af92986a16d2c498c8a545', 
    'C9AtRc9w72fA7PmF00NSVu1zbtK8aNKnh2WJ8b2HI7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)