INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9099b2f67fc1201a55b812f2443b6457276c0b6a1be409cb8a6d5071595ce7', 
    'tBjrFpUFa2tIVpBiYXIUejbYoxOHpLUix8cf5fSuwKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)