INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f15b6dfc2be88a41067db816a70f37dee01ca3cd381fd126495bfa0ffff25e6', 
    'VLlkNYWvzaWx/Ia3B1328XE6kC/nQJsMdCco+gBnVjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )