INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bbebda9afcd424dcbb086ed8ebade8284f5147f4b89b44473d3f73ceb267073', 
    'IiZvqYSsnPp7I3e8nKn+jyLfiq09vNoivmkt4TzAzko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)