INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e6ac84ce29538338bf92fc3e255d61efed3eb62de58e671a0944fccd37e3ca', 
    'Wr4hIxOmy/K19qD8tiRbyA9Qdaq99aGAHtg1lHTe9kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)