INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '599d77cc5835b0d6bef3bc954f178a41e8d582c21cce1636c0ddbbdee3b7f973', 
    'q/vDTpUvgl9Xaq1O0jNkkmuU1z0CgBSXgRzpY9JCY28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)