INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a521bcbf58a81426aee4f19cff95403306c24e72556487c4abfe58cd2ef7ab1b', 
    'DjmnNyjudmuRzYfSh0E+vn+3oYdxDK+qGRYc/oUJdbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )