INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752d496abdc2870a7d03ca5628602c228581296264dd399a586965bd546b5207', 
    '8kP8pZHaKIlEQC+jPd9we35sxI4yV0P1YlTfcM4NhTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)