INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7f041a995322bdae8cbdea0d09cda574a741faf9bf75b83755e9b2fc4e19c8', 
    'w6weRMNzsRkOdApIdumCsKjJte0U3nN+2I98haADckI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)