UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HXT7f9UoZN9ds5ZvqoBTpORYgXaZb0nCqMl0yZbiBtk=' 
WHERE 
  key_id = '1c608da1b155adc865f848ab10125e570b11dd58d100e1e43febeb219caf71f6' 
  AND (
    token = 'HXT7f9UoZN9ds5ZvqoBTpORYgXaZb0nCqMl0yZbiBtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )