INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343b131c2e67f24b1c46d7ff214f292bbe7ba8feb1a3922918fe88ac718d032a', 
    'd7NK6ImACXzCUrxrkqDeqJJ2ccNVW78vuwG0hQiIaRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)