INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c54de49e6f7d7d097740b9d6499317105e373004b9c293b75e12f707904c5c6', 
    '/X3RYcBCncmlF7o/jJ470fPPmnXp4SIjtzWSCEkPZnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)