INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '251ff6d551c03da56ba511a8227ea739c5f4331acb15df121b76ec6a6c8f6304', 
    'F/QhwHaVfE71P4qX0hC+Mx2NGh9/VisrZadaW+8KoEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )