INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd501a5f4005e9b1966e5662a1e0d5b95f59d07735003a9f238f41f121ea958f6', 
    'oQSLWYFHwzqbIZ0qmDbea3VuBF9PI2zy3XqwiX13dwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)