INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4844011f2d208b59e2379c0941b4dc37ada072ca4f2b040d00329531988bf44', 
    'OnWwWVO5tQk0UG22ejkqbiOhnkzKzo+IPqJd2hQmYlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)