INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7296c31a64cd8dd66922d3f506feaab3ef756beb04c9c39f996d690f315fbdc', 
    'yA7mexRIhCSk7+UMMcabQDpqs55ZYvkRFCrEFbYSock=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)