INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff303942a0b9722d17a946be2f037ea3f07d88cd5e19cb9fce81852d4071e978', 
    'oOS3HZ7LJ9rDm/bGCygZ0qzBciWtfwyKLaPOKikEvzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)