UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MZF7ETK2DvfJux3U26E/jkzejBcHo+E3i52L4fLNUo=' 
WHERE 
  key_id = '287656b173b777b61d8eef7e1e74c8d26d7bb0a97bf1086ab66c6c6491201849' 
  AND (
    token = '0MZF7ETK2DvfJux3U26E/jkzejBcHo+E3i52L4fLNUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )