INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '234ac1d03b9a776189859c41eb315894c08749a57ff5d7cad8ff4ed5e387bcb5', 
    'b7tEY03V5VgAnL+Hr9Ab12ZiiIHpNmcIiC6XUZFLOhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)