INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d34a11a421dc6aac639fda478a1ff19369f87c99d66da51063be4abb125e44e', 
    '/biqL39fVrz8YxH0T9/Zut0+9qmC987EoatycqC5+uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )