INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55162104ba110da5fc0f527a01609912dd6ba865a13379d71cfd6f7f87ddd392', 
    'YsYhjkfXIjWRDmoMsgCdHfy/DRuzqMqZ/2QptgpqbsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)