INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89af91b0513a916c261d6a3fe5040e7cd3854306c9d54a25ff04af5d664b894e', 
    'HLtgvgSNZqZHEu9ji+IuNTz8SUSF4LGooQFpHba2UzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)