INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6effddebf08314757f0862a00e28476a61bff1761740758773a2c3ff746d0e1b', 
    '0EG6pBMtq8VIXpXwV+3IQePH5MpQRJVMxj0zAQJI0kQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)