INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21271ea30fb188343004da50c98c280fba26b4f72ff945d0e87af2fdd88430ac', 
    '6N+3vJU2SnQdln+nw6s2kskINf/ET83lpwfuibu8FmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )