INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68702e1f6970959de9288b11a6216ee5eae4992d3809a9dd88d10352cec77cde', 
    'L24PnqDHKFlJaVy/d0UEqhlqlDHRDZwhv+XxsEKxmVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)