INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dff6ad218e427111a8803e11ff2a8f1e0f823667dd674e1fd1daea679ac297a', 
    'DNATmjgvZX5ZafVnoZEGyqyPX3sF/Y5prz/QUOYTyQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)