INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c052f7fc8edc0dfa82bfbf489c5ccea85731fda7503ce86203679626127b4d7', 
    'tYM3wpAzBAOw+7e1YHeDYoxSw4gBJk09q2XdC287Ofs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)