UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1EiWDUhJfSvnOwJZkx5Y/hTFNBTcq6fNM5pUvU8h/RI=' 
WHERE 
  key_id = 'c5897e269f346fa8602f5ba7cdd67de76a0090dc9ce7938103601d58f0418f8c' 
  AND (
    token = '1EiWDUhJfSvnOwJZkx5Y/hTFNBTcq6fNM5pUvU8h/RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )