INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20a567e7d37887045c83d0daf857dc8433cf6434b51b6c0c514ea619d3873c4', 
    'SNG9Gnt/gD/rUCt0Z6DL0OYPrHfqrbLWT6fUmM5MUhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)