INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dffc70ce737bcbc9acd48850bc20fd9eba511fed5b4273d1ad50e0d71237a3d8', 
    'LHCSXQM38dJei8naJhrVt6aAlE8eQjxGZxLyaMSHzFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)