INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '929c4797af241d6cef6f8c85048dbff309156283ce6b553a47eaf54b1f4e7490', 
    'JK2axs7LHNGsh49vQLM9bfme9GSlSXdBPl11y4Kskac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)