INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820eb64b3f049159f7078738a6174c1b428b98feeb1505e15650342069d30f16', 
    'U6QYxTxD/GT1dd6YA3TbFyD9Kq9DkzDkJvoCLPwOwA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)