INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceb51d1cadd155468eae45f8ad70eacd639875a01136ada3cd7c8e2b9e556e80', 
    't+qHhF0k5OsMYeFMxWW9B2RqEz7JBQSKkyRNQeboZyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)