INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a84963021d43f63ddc7dee3794dfffe0430af0f9a03549259677a5c09b72144', 
    'gPO4zG2czGa7E2uRkO/XN/AekXzs11tgpVJFHUJo2WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)