INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af651a85876216e8d604db0b13ba59b31e6014d9f19582202d0ed9a68febd5ad', 
    'jxG8NiTbDQNjjnkdeDHqFr4a8nWWhGcwZhpOcR/Tw6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)