INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8357716e3c8374c6d406db222d9a05531dc7a31c8444cfd05fa78de0e955ac8e', 
    '1lErA0q1O/TmyXeQ4tn3Sk6PS+gR+LqMF4RehBuYsM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )