INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7516a659619dd4f46e4bf0efce198541b19db6be2872164eaca640cc66a27ed', 
    'Luxrh5Z5U3jOSpQY6jnSXNSU8WbshSK9yHlN4FVWVoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)