INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a246f00545639c9e2985b81864559dec6f6f4f7db6e8bebad7b702c4b66aeaf', 
    'e25JJnDMPI8durx5aTsNU3D3hvyVKFylcDj7apuVVpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)