INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e445e0ee65cb509046b1f91d732471f148a933148d933a857d79100f0b09a2', 
    'nwUHFU2WtYEjnlk/Ltm4awOTwqrFYt1zWsvtF0nUExs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)