INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e64f35e762f6cc56915073a2f38c16fbde9444cc634626a644f25911cabd61', 
    'szfo0yIkozQ8kUaLbVkMhxxYDpfbve62g/NiM3g6law=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)