INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '379035f161942a2c4994279f43c89538502dd71fe9558a8ce52aeb2e8567ec1c', 
    '3U12U1tsHnzKY8O9SPMtqyclz3n+ton9bV+IthQfrSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)