INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51845878844a0af7574b00bfb5620af8caf59041d0c42e903eab31bcbc6eb9e4', 
    'oEETXyTEG+TUWspw2/j7F32P4mkr5xA6Md/KUkmm520=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )